Exodus 16:16-18

American Standard Version

¹⁶ This is the thing which Jehovah hath commanded. Gather ye of it every man according to his eating; an omer a head, according to the number of your persons, shall ye take it, every man for them that are in his tent. ¹⁷ And the children of Israel did so, and gathered some more, some less. ¹⁸ And when they measured it with an omer, he that gathered much had nothing over, and he that gathered little had no lack; they gathered every man according to his eating.