Exodus 12:49-51

Young's Literal Translation

⁴⁹ one law is to a native, and to a sojourner who is sojourning in your midst.'

⁵⁰ And all the sons of Israel do as Jehovah commanded Moses and Aaron; so have they done.

⁵¹ And it cometh to pass in this self-same day, Jehovah hath brought out the sons of Israel from the land of Egypt, by their hosts.