1 Samuel 23:4-6

Young's Literal Translation

⁴ And David addeth again to ask at Jehovah, and Jehovah answereth him, and saith, `Rise, go down to Keilah, for I am giving the Philistines into thy hand.'

⁵ And David goeth, and his men, to Keilah, and fighteth with the Philistines, and leadeth away their cattle, and smiteth among them -- a great smiting, and David saveth the inhabitants of Keilah.

⁶ And it cometh to pass, in the fleeing of Abiathar son of Ahimelech unto David, to Keilah, an ephod came down in his hand.