Hebrews 12:12

Therefore lift your feeble hands and strengthen your weak knees,

Matthew 4:2

And he fasted forty days and forty nights, and afterward he was hungry.

2 Corinthians 11:27

I have been in labor and hardship, through many sleepless nights, in hunger and thirst, often without food, in cold and exposure.

Treasury of Scripture Knowledge

Summary

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

Bible References

Knees

Matthew 4:2
And he fasted forty days and forty nights, and afterward he was hungry.
2 Corinthians 11:27
I have been in labor and hardship, through many sleepless nights, in hunger and thirst, often without food, in cold and exposure.
Hebrews 12:12
Therefore lift your feeble hands and strengthen your weak knees,