Second Book of Kings (Author Compiled by Isaias from records of Samuel, David, Nathan, and Gad.)
24:21et egressus adoravit regem prono vultu in terra et ait quid causae est ut veniat dominus meus rex ad servum suum cui David ait ut emam a te aream et aedificem altare Domino et cesset interfectio quae grassatur in populo
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.