5 And then on the sixth day, they will prepare what they bring, and it will be twice over what they will gather every other day."
Exodus 16:5 Cross References - LEB
Exodus 16:22-23
22 And when it was the sixth day, they gathered twice as much bread, two omers for one person, and all the leaders of the community came and told Moses.
23 And he said to them, "This is what Yahweh has said. Tomorrow is a rest period, a holy Sabbath for Yahweh. Bake what you want to bake, and boil what you want to boil. Put aside all the surplus for yourselves for safekeeping until the morning."