1 Samuel 25:21-22, 33-34

Now David had said, “Surely in vain I have protected and guarded all that this man has in the wilderness, so that nothing was missing of all that belonged to him; and he has repaid me evil for good. May God do so to the enemies of David, and more also, if by morning I leave [alive] even one male of any who belong to him.”

And blessed be your discretion and discernment, and blessed be you, who has kept me from bloodshed this day and from avenging myself by my own hand. Nevertheless, as the LORD the God of Israel lives, who has prevented me from harming you, if you had not come quickly to meet me, most certainly by the morning light there would not have been left to Nabal so much as one male.”