27:20 “You are to command the Israelites that they bring 1 to you pure oil of pressed olives for the light, so that the lamps 2 will burn 3 regularly. 4 27:21 In the tent of meeting 5 outside the curtain that is before the testimony, Aaron and his sons are to arrange it from evening 6 to morning before the Lord. This is to be a lasting ordinance among the Israelites for generations to come. 7