Exodus 21:33 "If a man opens a pit, or if a man digs a pit and doesn't cover it, and a bull or a donkey falls into it, (WEB NAS RSV NIV)
Proverbs 16:27 An ungodly man diggeth up evil, and in his lips there is as a burning fire. (See NAS)
Proverbs 26:27 Whoever digs a pit shall fall into it. Whoever rolls a stone, it will come back on him. (WEB NAS RSV NIV)
Ecclesiastes 10:8 He who digs a pit may fall into it; and whoever breaks through a wall may be bitten by a snake. (WEB NAS RSV NIV)