Third Book of Kings (Author Compiled by Isaias and Jeremias from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
2:32et reddat Dominus sanguinem eius super caput eius quia interfecit duos viros iustos melioresque se et occidit eos gladio patre meo David ignorante Abner filium Ner principem militiae Israhel et Amasa filium Iether principem exercitus Iuda
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.