Hebrews 12:12

Wherefore "strengthen your weak hands and your feeble knees.

Matthew 4:2

there having fasted forty days and forty nights, he at length grew hungry.

2 Corinthians 11:27

expos'd to toil, to fatigue, to frequent watchings, to hunger and thirst, to frequent fastings, to cold and penury.

Treasury of Scripture Knowledge

Summary

My knees are weak through fasting; and my flesh faileth of fatness.

Bible References

Knees

Matthew 4:2
there having fasted forty days and forty nights, he at length grew hungry.
2 Corinthians 11:27
expos'd to toil, to fatigue, to frequent watchings, to hunger and thirst, to frequent fastings, to cold and penury.
Hebrews 12:12
Wherefore "strengthen your weak hands and your feeble knees.