Third Book of Kings (Author Compiled by Isaias and Jeremias from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
11:31et ait ad Hieroboam tolle tibi decem scissuras haec enim dicit Dominus Deus Israhel ecce ego scindam regnum de manu Salomonis et dabo tibi decem tribus
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.