Ecclesiastes 10:8
"He that diggeth a pit shall fall into it; and whoso breaketh an hedge, a serpent shall bite him."
Cross References (ranked by relevance)
Whoso diggeth a pit shall fall therein: and he that rolleth a stone, it will return upon him.
So they hanged Haman on the gallows that he had prepared for Mordecai. Then was the king’s wrath pacified.
As if a man did flee from a lion, and a bear met him; or went into the house, and leaned his hand on the wall, and a serpent bit him.
And though they hide themselves in the top of Carmel, I will search and take them out thence; and though they be hid from my sight in the bottom of the sea, thence will I command the serpent, and he shall bite them:
And when Ahithophel saw that his counsel was not followed, he saddled his ass, and arose, and gat him home to his house, to his city, and put his household in order, and hanged himself, and died, and was buried in the sepulchre of his father.
And he went unto his father’s house at Ophrah, and slew his brethren the sons of Jerubbaal, being threescore and ten persons, upon one stone: notwithstanding yet Jotham the youngest son of Jerubbaal was left; for he hid himself.
And ten young men that bare Joab’s armour compassed about and smote Absalom, and slew him.