First Book of Kings (Author Compiled by Isaias from records of Samuel, David, Nathan, and Gad.)
23:25ivit ergo Saul et socii eius ad quaerendum et nuntiatum est David statimque descendit ad petram et versabatur in deserto Maon quod cum audisset Saul persecutus est David in deserto Maon
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.