II Samuel 6:16

16 As the ark of the Lord was entering the City of David, Michal daughter of Saul watched from a window. And when she saw King David leaping and dancing before the Lord, she despised him in her heart.

16 And when the ark of the Lord came into the town of David, Michal, Saul's daughter, looking out of the window, saw King David dancing and jumping before the Lord; and to her mind he seemed foolish.