Exodus 16:23-25

Young's Literal Translation

²³ And he saith unto them, `It [is] that which Jehovah hath spoken [of]; a rest -- a holy sabbath to Jehovah -- [is] to-morrow; that which ye bake, bake; and that which ye boil, boil; and all that is over, let rest for yourselves in charge till the morning.'

²⁴ And they let it rest until the morning, as Moses hath commanded, and it hath not stank, and a worm hath not been in it.

²⁵ And Moses saith, `Eat it to-day, for to-day [is] a sabbath to Jehovah; to-day ye find it not in the field: