Ephesians 2:8

For by grace you have been saved through faith; and this is not of yourselves, it is the gift of God

Colossians 1:11

May you be strengthened with all power, according to his glorious might, for all endurance and patience with joy,

2 Timothy 4:17

But the Lord stood at my side and gave me strength, so that through me the message might be fully proclaimed and all the Gentiles might hear it. And I was rescued from the lion's mouth.

Treasury of Scripture Knowledge

Summary

But the salvation of the righteous is of the LORD: he is their strength in the time of trouble.

Bible References

Strength

Colossians 1:11
May you be strengthened with all power, according to his glorious might, for all endurance and patience with joy,
2 Timothy 4:17
But the Lord stood at my side and gave me strength, so that through me the message might be fully proclaimed and all the Gentiles might hear it. And I was rescued from the lion's mouth.