Hebrews 2:18

Because He Himself [in His humanity] has suffered in being tempted, He is able to help and provide immediate assistance to those who are being tempted and exposed to suffering.

Matthew 4:1-10

Then Jesus was led by the [Holy] Spirit into the wilderness to be tempted by the devil.

Matthew 26:37-39

And taking with Him Peter and the two sons of Zebedee [James and John], He began to be grieved and greatly distressed.

Luke 22:53

Day after day when I was with you in the temple, you did not lay hands on Me; but this hour and the power and authority of darkness are yours.”

John 10:29

My Father, who has given them to Me, is greater and mightier than all; and no one is able to snatch them out of the Father’s hand.

1 Corinthians 10:13

No temptation [regardless of its source] has overtaken or enticed you that is not common to human experience [nor is any temptation unusual or beyond human resistance]; but God is faithful [to His word—He is compassionate and trustworthy], and He will not let you be tempted beyond your ability [to resist], but along with the temptation He [has in the past and is now and] will [always] provide the way out as well, so that you will be able to endure it [without yielding, and will overcome temptation with joy].

2 Corinthians 12:7-10

Because of the surpassing greatness and extraordinary nature of the revelations [which I received from God], for this reason, to keep me from thinking of myself as important, a thorn in the flesh was given to me, a messenger of Satan, to torment and harass me—to keep me from exalting myself!

Philippians 3:21

who, by exerting that power which enables Him even to subject everything to Himself, will [not only] transform [but completely refashion] our earthly bodies so that they will be like His glorious resurrected body.

2 Timothy 1:12

This is why I suffer as I do. Still, I am not ashamed; for I know Him [and I am personally acquainted with Him] whom I have believed [with absolute trust and confidence in Him and in the truth of His deity], and I am persuaded [beyond any doubt] that He is able to guard that which I have entrusted to Him until that day [when I stand before Him].

Hebrews 4:15-16

For we do not have a High Priest who is unable to sympathize and understand our weaknesses and temptations, but One who has been tempted [knowing exactly how it feels to be human] in every respect as we are, yet without [committing any] sin.

Hebrews 5:2

He is able to deal gently with the spiritually ignorant and misguided, since he is also subject to human weakness;

Hebrews 5:7-9

In the days of His earthly life, Jesus offered up both [specific] petitions and [urgent] supplications [for that which He needed] with fervent crying and tears to the One who was [always] able to save Him from death, and He was heard because of His reverent submission toward God [His sinlessness and His unfailing determination to do the Father’s will].

Hebrews 7:25-26

Therefore He is able also to save forever (completely, perfectly, for eternity) those who come to God through Him, since He always lives to intercede and intervene on their behalf [with God].

2 Peter 2:9

then [in light of the fact that all this is true, be sure that] the Lord knows how to rescue the godly from trial, and how to keep the unrighteous under punishment until the day of judgment,

Jude 1:24

Now to Him who is able to keep you from stumbling or falling into sin, and to present you unblemished [blameless and faultless] in the presence of His glory with triumphant joy and unspeakable delight,

Revelation 3:10

Because you have kept the word of My endurance [My command to persevere], I will keep you [safe] from the hour of trial, that hour which is about to come on the whole [inhabited] world, to test those who live on the earth.

Treasury of Scripture Knowledge

Summary

For in that he himself hath suffered being tempted, he is able to succour them that are tempted.

General references

Bible References

Suffered

Hebrews 4:15
For we do not have a High Priest who is unable to sympathize and understand our weaknesses and temptations, but One who has been tempted [knowing exactly how it feels to be human] in every respect as we are, yet without [committing any] sin.
Hebrews 5:2
He is able to deal gently with the spiritually ignorant and misguided, since he is also subject to human weakness;
Matthew 4:1
Then Jesus was led by the [Holy] Spirit into the wilderness to be tempted by the devil.
Matthew 26:37
And taking with Him Peter and the two sons of Zebedee [James and John], He began to be grieved and greatly distressed.
Luke 22:53
Day after day when I was with you in the temple, you did not lay hands on Me; but this hour and the power and authority of darkness are yours.”

He is

Hebrews 7:25
Therefore He is able also to save forever (completely, perfectly, for eternity) those who come to God through Him, since He always lives to intercede and intervene on their behalf [with God].
John 10:29
My Father, who has given them to Me, is greater and mightier than all; and no one is able to snatch them out of the Father’s hand.
Philippians 3:21
who, by exerting that power which enables Him even to subject everything to Himself, will [not only] transform [but completely refashion] our earthly bodies so that they will be like His glorious resurrected body.
2 Timothy 1:12
This is why I suffer as I do. Still, I am not ashamed; for I know Him [and I am personally acquainted with Him] whom I have believed [with absolute trust and confidence in Him and in the truth of His deity], and I am persuaded [beyond any doubt] that He is able to guard that which I have entrusted to Him until that day [when I stand before Him].
Jude 1:24
Now to Him who is able to keep you from stumbling or falling into sin, and to present you unblemished [blameless and faultless] in the presence of His glory with triumphant joy and unspeakable delight,

Them

1 Corinthians 10:13
No temptation [regardless of its source] has overtaken or enticed you that is not common to human experience [nor is any temptation unusual or beyond human resistance]; but God is faithful [to His word—He is compassionate and trustworthy], and He will not let you be tempted beyond your ability [to resist], but along with the temptation He [has in the past and is now and] will [always] provide the way out as well, so that you will be able to endure it [without yielding, and will overcome temptation with joy].
2 Corinthians 12:7
Because of the surpassing greatness and extraordinary nature of the revelations [which I received from God], for this reason, to keep me from thinking of myself as important, a thorn in the flesh was given to me, a messenger of Satan, to torment and harass me—to keep me from exalting myself!
2 Peter 2:9
then [in light of the fact that all this is true, be sure that] the Lord knows how to rescue the godly from trial, and how to keep the unrighteous under punishment until the day of judgment,
Revelation 3:10
Because you have kept the word of My endurance [My command to persevere], I will keep you [safe] from the hour of trial, that hour which is about to come on the whole [inhabited] world, to test those who live on the earth.

General references

Luke 22:28
“You are those who have remained and have stood by Me in My trials;