First Book of Kings (Author Compiled by Isaias from records of Samuel, David, Nathan, and Gad.)
Chapter 19
24And he stripped himself also of his garments, and prophesied with the rest before Samuel, and lay down naked all that day and night. This gave occasion to a proverb: What! is Saul too among the prophets?
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.