1 Chronicles 15:26 in the King James Version
And it came to pass, when God helped the Levites that bare the ark of the covenant of the LORD, that they offered seven bullocks and seven rams.
Context
25 So David, the elders of Israel, and the captains over thousands went to bring the ark of the LORD’s covenant up out of the house of Obed-Edom with joy.
26 When God helped the Levites who bore the ark of the LORD’s covenant, they sacrificed seven bulls and seven rams.
27 David was clothed with a robe of fine linen, as were all the Levites who bore the ark, the singers, and Chenaniah the choir master with the singers; and David had an ephod of linen on him.