Second Book of Kings (Author Compiled by Isaias from records of Samuel, David, Nathan, and Gad.)
3:21et dixit Abner ad David surgam ut congregem ad te dominum meum regem omnem Israhel et ineam tecum foedus et imperes omnibus sicut desiderat anima tua cum ergo deduxisset David Abner et ille isset in pace
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.