1 Samuel 24:13 in the King James Version
As saith the proverb of the ancients, Wickedness proceedeth from the wicked: but mine hand shall not be upon thee.
Context
12 May the LORD judge between me and you, and may the LORD avenge me of you; but my hand will not be on you.
13 As the proverb of the ancients says, ‘Out of the wicked comes wickedness;’ but my hand will not be on you.
14 Against whom has the king of Israel come out? Whom do you pursue? A dead dog? A flea?