First Book of Kings (Author Compiled by Isaias from records of Samuel, David, Nathan, and Gad.)
16:2et ait Samuhel quomodo vadam audiet enim Saul et interficiet me et ait Dominus vitulum de armento tolles in manu tua et dices ad immolandum Domino veni
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.