1 Samuel 29:5
"Is not this David, of whom they sang one to another in dances, saying, Saul slew his thousands, and David his ten thousands?"
Cross References (ranked by relevance)
1 Samuel 21:11
And the servants of Achish said unto him, Is not this David the king of the land? did they not sing one to another of him in dances, saying, Saul hath slain his thousands, and David his ten thousands?
Proverbs 27:14
He that blesseth his friend with a loud voice, rising early in the morning, it shall be counted a curse to him.