1 Samuel 19:24

Overview - 1 Samuel 19
1	Jonathan discloses his father's purpose to kill David.
4	He persuades his father to reconciliation.
8	By reason of David's good success in a new war, Saul's malicious rage breaks out against him.
12	Michal deceives her father with an image in David's bed.
18	David comes to Samuel in Naioth.
20	Saul's messengers sent to take David,
22	and Saul himself, prophesy.

1 Samuel 19:24  (King James Version)
And he stripped off his clothes also, and prophesied before Samuel in like manner, and lay down naked all that day and all that night. Wherefore they say, Is Saul also among the prophets?