Ben Sira 27:25

25 Whoso casteth a stone on high casteth it on his own head; and a deceitful stroke shall make wounds.

Ben Sira 27:25 In-Context

23 When thou art present, he will speak sweetly, and will admire thy words: but at the last he will writhe his mouth, and slander thy sayings.
24 I have hated many things, but nothing like him; for the Lord will hate him.
25 Whoso casteth a stone on high casteth it on his own head; and a deceitful stroke shall make wounds.
26 Whoso diggeth a pit shall fall therein: and he that setteth a trap shall be taken therein.
27 He that worketh mischief, it shall fall upon him, and he shall not know whence it cometh.
The King James Version is in the public domain.