'Stumbling blocks' in the Bible

{Therefore} thus says Yahweh: "Look, I [am] about to put before this people stumbling blocks, and they will stumble against them, fathers and children together, neighbor and his friend will perish."

"I will destroy humanity and beast; I will destroy the birds of the sky and the fish of the sea, and the stumbling blocks with the wicked. And I will cut off humankind from the face of the earth"--a declaration of Yahweh.