Isaiah 36:6

WEB

Behold, you trust in the staff of this bruised reed, even in Egypt, which if a man leans on it, it will go into his hand and pierce it. So is Pharaoh king of Egypt to all who trust in him.

KJV

Lo, thou trustest in the staff of this broken reed, on Egypt; whereon if a man lean, it will go into his hand, and pierce it: so is Pharaoh king of Egypt to all that trust in him.

Commentary

Lo, thou trustest in the staff of this broken reed, on Egypt,.... His ally and auxiliary; and which is rightly called "the staff of a b roken reed", if trusted to, and leaned upon, being weak and frail, and an insufficient ground of confidence to depend upon; the allusion seems to be to the cane or reed which grew upon the banks of the river Nile, in Egypt: whereon if a man lean, it will go into his hand, and pierce it; the splinters of the broken reed being leaned on, will enter into a man's hand, and do him harm, instead of being a help to him to walk with: so is Pharaoh king of Egypt to all that trust in him; pernicious and harmful, instead of being useful and helpful.