1 Samuel 20:19

and when thou hast done so for three days, thou shalt watch an opportunity, and come to this place, where thou mayst conceal thyself on that busy day, and thou shalt sit near that Ergab.

And thou shalt stay three days, and watch an opportunity, and shalt come to thy place where thou mayest hide thyself in the day of thy business, and thou shalt wait by that ergab.