'Feeble' in the Bible

All hands shall be feeble, and all knees shall be weak as water.

How feeble is your heart, says the Lord, seeing that you do all these things, the work of a loose and overruling woman;

And it shall be, when they say unto thee, Wherefore sighest thou? that thou shalt answer, For the tidings; because it cometh: and every heart shall melt, and all hands shall be feeble, and every spirit shall faint, and all knees shall be weak as water: behold, it cometh, and shall be brought to pass, saith the Lord GOD.

“Son of man, say to the prince of Tyre, ‘Thus says the Lord God,“Because your heart is lifted upAnd you have said and thought, ‘I am a god,I sit in the seat of the godsIn the heart of the seas’;Yet you are [only] a man [weak, feeble, made of earth] and not God,Though you [imagine yourself to be more than mortal and] think your mind is as [wise as] the mind of God—

This is what the Lord has said: The day when he goes down to the underworld, I will make the deep full of grief for him; I will keep back her streams and the great waters will be stopped: I will make Lebanon dark for him, and all the trees of the field will be feeble because of him.