Romans 8:26

And likewise the Spirit also helps our infirmity. For we know not what we should pray for as it behooves us: but the Spirit himself makes intercession with unutterable groanings:

Ephesians 6:18

praying with all prayer and supplication in the Spirit in every place, and watching unto this same thing in all perseverance and prayer for all the saints,

Matthew 20:22

And Jesus responding said, You know not what you are asking. Are you able to drink the cup which I am about to drink? They say to Him, We are able.

Luke 11:1-13

And it came to pass, that He was in a certain place praying; when He ceased, one of His disciples said to Him, Lord, teach us to pray, as John also taught his disciples.

Romans 8:15

For you did not receive the spirit of bondage again unto fear; but you received the Spirit of adoption, in which we cry; Father, Father.

James 4:3

you ask, and you receive not, because you ask wickedly, that you may expend it in your pleasures.

Matthew 10:20

For you are not those speaking, but the Spirit of your Father is speaking in you.

Luke 22:44

And being in agony He continued to pray the more earnestly. And His sweat was like drops of blood falling down upon the ground.

John 14:16

And I will ask the Father, and He will give you another Comforter, that He may be with you always,

Romans 7:24

O wretched man that I am! who shall deliver me from the body of this death?

Romans 15:1

But we who are strong ought to bear the infirmities of the weak, and not to please ourselves.

2 Corinthians 5:2

For in this we groan, longing to be invested with our house which is from heaven:

2 Corinthians 5:4

For indeed being in this tabernacle we groan, being burdened; not that we wish to be divested, but invested, that mortality may be swallowed up of life.

2 Corinthians 12:5-10

Concerning such a one I will glory: but concerning myself I will not glory, except in my infirmities.

Ephesians 2:18

because through him we both have access in one Spirit to the Father.

Hebrews 4:15

For we have not a high priest who is not able to be touched with our infirmities; but one having been tempted as to all things like unto us, apart from sin.

Hebrews 5:2

being able to sympathize with the ignorant and erring, since himself is also compassed about with infirmity;

Jude 1:20-21

But you, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost,

Treasury of Scripture Knowledge

Summary

Likewise the Spirit also helpeth our infirmities: for we know not what we should pray for as we ought: but the Spirit itself maketh intercession for us with groanings which cannot be uttered.

Bible References

Infirmities

Romans 15:1
But we who are strong ought to bear the infirmities of the weak, and not to please ourselves.
2 Corinthians 12:5
Concerning such a one I will glory: but concerning myself I will not glory, except in my infirmities.
Hebrews 4:15
For we have not a high priest who is not able to be touched with our infirmities; but one having been tempted as to all things like unto us, apart from sin.
Hebrews 5:2
being able to sympathize with the ignorant and erring, since himself is also compassed about with infirmity;

For we

Matthew 20:22
And Jesus responding said, You know not what you are asking. Are you able to drink the cup which I am about to drink? They say to Him, We are able.
Luke 11:1
And it came to pass, that He was in a certain place praying; when He ceased, one of His disciples said to Him, Lord, teach us to pray, as John also taught his disciples.
James 4:3
you ask, and you receive not, because you ask wickedly, that you may expend it in your pleasures.

But

Romans 8:15
For you did not receive the spirit of bondage again unto fear; but you received the Spirit of adoption, in which we cry; Father, Father.
Matthew 10:20
For you are not those speaking, but the Spirit of your Father is speaking in you.
Ephesians 2:18
because through him we both have access in one Spirit to the Father.
Ephesians 6:18
praying with all prayer and supplication in the Spirit in every place, and watching unto this same thing in all perseverance and prayer for all the saints,
Jude 1:20
But you, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost,

With

Romans 7:24
O wretched man that I am! who shall deliver me from the body of this death?
Luke 22:44
And being in agony He continued to pray the more earnestly. And His sweat was like drops of blood falling down upon the ground.
2 Corinthians 5:2
For in this we groan, longing to be invested with our house which is from heaven:
2 Corinthians 12:8
Three times I called on the Lord concerning this, that it may depart from me.