'Feeble' in the Bible

From on high he has sent fire into my bones, and it has overcome them: his net is stretched out for my feet, I am turned back by him; he has made me waste and feeble all the day.

It is the Lord's purpose to make waste the wall of the daughter of Zion; his line has been stretched out, he has not kept back his hand from destruction: he has sent sorrow on tower and wall, they have become feeble together.

Up! give cries in the night, at the starting of the night-watches; let your heart be flowing out like water before the face of the Lord, lifting up your hands to him for the life of your young children who are falling down, feeble for need of food, at the top of every street.

Because of this our hearts are feeble; for these things our eyes are dark;