And I will give this people favor in the sight of the Egyptians. And it shall be that when you go, you shall not go empty.

You shall keep the Feast of Unleavened Bread. You shall eat unleavened bread seven days, as I commanded you, in the time appointed of the month Abib, for in it you came out of Egypt. And no one shall appear before Me empty.

But the firstling of an ass you shall redeem with a lamb. And if you do not redeem it, then you shall break its neck. All the first-born of your sons you shall redeem. And none shall appear before Me empty.

And Jehovah said to Moses, Put forth your hand and take it by the tail. And he put forth his hand and caught it, and it became a staff in his hand, --

And Jehovah said to him again, Now put your hand in your bosom. And he put his hand into his bosom. And when he took it out, behold, his hand was as leprous as snow.