Proverbs 26:27 in the World English Bible
Whoever digs a pit shall fall into it. Whoever rolls a stone, it will come back on him.
Context
26 Whose hatred is covered by deceit, his wickedness shall be shewed before the whole congregation.
27 Whoso diggeth a pit shall fall therein: and he that rolleth a stone, it will return upon him.
28 A lying tongue hateth those that are afflicted by it; and a flattering mouth worketh ruin.