2 Samuel 6:13-16

And so it was, that when the bearers of the ark of the LORD had gone six paces, he sacrificed an ox and a fatling. And David was dancing before the LORD with all his might, and David was wearing a linen ephod. So David and all the house of Israel were bringing up the ark of the LORD with shouting and the sound of the trumpet. Then it happened as the ark of the LORD came into the city of David that Michal the daughter of Saul looked out of the window and saw King David leaping and dancing before the LORD; and she despised him in her heart.