Shemu’ĕl Aleph (1 Samuel) 18:27

and Dawiḏ arose and went, he and his men, and struck two hundred men of the Philistines. And Dawiḏ brought their foreskins, and they set them before the sovereign, to become the sovereign’s son-in-law. And Sha’ul gave him Miḵal his daughter as a wife.