Proverbs 11:27
"He that diligently seeketh good procureth favour: but he that seeketh mischief, it shall come unto him."
Cross References (ranked by relevance)
Proverbs 17:11
An evil man seeketh only rebellion: therefore a cruel messenger shall be sent against him.
Psalm 57:6
They have prepared a net for my steps; my soul is bowed down: they have digged a pit before me, into the midst whereof they are fallen themselves. Selah.
Esther 7:10
So they hanged Haman on the gallows that he had prepared for Mordecai. Then was the king’s wrath pacified.
Psalm 10:2
The wicked in his pride doth persecute the poor: let them be taken in the devices that they have imagined.