Job 4:4

When someone stumbled, you lifted him up with your words. When knees were weak, you gave them strength.

Hebrews 12:12

Lift up the hands that hang down, and the feeble knees.

Psalm 145:14

Jehovah sustains all who fall and raises up all who are bowed down.

Proverbs 12:18

There is one who speaks rashly like the piercing of a sword. The tongue of the wise brings a cure.

Proverbs 16:23-24

The heart of the wise teaches his mouth. It adds learning to his lips.

Isaiah 35:3-4

Strengthen the tired hands and the knees that tremble with weakness.

Daniel 5:6

Then the king's countenance (appearance) changed in him. His thoughts troubled him. The joints of his loins were loosed, and his knees struck one against the other.

2 Corinthians 2:7

To the contrary you should rather forgive him and comfort him, lest by any means such a one should be swallowed up with his excess sorrow.

2 Corinthians 7:6

Nevertheless he who comforts the lowly, even God, comforted us by the coming of Titus.

1 Thessalonians 5:14

We ask you brothers to warn the unruly and comfort the fainthearted, support the weak, be patient with all men.

Treasury of Scripture Knowledge

Summary

Thy words have upholden him that was falling, and thou hast strengthened the feeble knees.

General references

Bible References

Upholden

Psalm 145:14
Jehovah sustains all who fall and raises up all who are bowed down.
Proverbs 12:18
There is one who speaks rashly like the piercing of a sword. The tongue of the wise brings a cure.
Proverbs 16:23
The heart of the wise teaches his mouth. It adds learning to his lips.
2 Corinthians 2:7
To the contrary you should rather forgive him and comfort him, lest by any means such a one should be swallowed up with his excess sorrow.
2 Corinthians 7:6
Nevertheless he who comforts the lowly, even God, comforted us by the coming of Titus.
1 Thessalonians 5:14
We ask you brothers to warn the unruly and comfort the fainthearted, support the weak, be patient with all men.

Feeble knees

Isaiah 35:3
Strengthen the tired hands and the knees that tremble with weakness.
Daniel 5:6
Then the king's countenance (appearance) changed in him. His thoughts troubled him. The joints of his loins were loosed, and his knees struck one against the other.
Hebrews 12:12
Lift up the hands that hang down, and the feeble knees.

General references

Isaiah 35:3
Strengthen the tired hands and the knees that tremble with weakness.
Hebrews 12:12
Lift up the hands that hang down, and the feeble knees.