2 Samuel 12:6
and he shall restore the lamb fourfold, because he did this thing, and because he had no pity.
Exodus 22:1
If a man shall steal an ox, or a sheep, and kill it, or sell it; he shall pay five oxen for an ox, and four sheep for a sheep.
Luke 19:8
And Zacchaeus stood, and said unto the Lord, Behold, Lord, the half of my goods I give to the poor; and if I have wrongfully exacted aught of any man, I restore fourfold.
Proverbs 6:31
But if he be found, he shall restore sevenfold; He shall give all the substance of his house.
James 2:13
For judgment is without mercy to him that hath showed no mercy: mercy glorieth against judgment.