1 Samuel 24:3

Y tomando Saúl tres mil hombres escogidos de todo Israel, fué en busca de David y de los suyos, por las cumbres de los peñascos de las cabras monteses.

And he came to the sheepcotes by the way, where was a cave; and Saul went in to cover his feet: and David and his men remained in the sides of the cave.