Job 4:3 in the World English Bible
Behold, you have instructed many, you have strengthened the weak hands.
Context
2 If we assay to commune with thee, wilt thou be grieved? but who can withhold himself from speaking?
3 Behold, thou hast instructed many, and thou hast strengthened the weak hands.
4 Thy words have upholden him that was falling, and thou hast strengthened the feeble knees.