Thematic Bible: Of a plumb-line

Thus he showed me: and behold, the Lord stood upon a wall made by a plumb-line, with a plumb-line in his hand. And the LORD said to me, Amos, what seest thou? and I said, A plumb-line. Then said the Lord, Behold, I will set a plumb-line in the midst of my people Israel: I will not again pass by them any more: