Exodus 12:43-51 - Institution Of The Passover

43 And Jehovah saith unto Moses and Aaron, 'This is a statute of the passover; Any son of a stranger doth not eat of it; 44 and any man's servant, the purchase of money, when thou hast circumcised him -- then he doth eat of it; 45 a settler or hired servant doth not eat of it; 46 in one house it is eaten, thou dost not carry out of the house any of the flesh without, and a bone ye do not break of it; 47 all the company of Israel do keep it. 48 And when a sojourner sojourneth with thee, and hath made a passover to Jehovah, every male of his is to be circumcised, and then he doth come near to keep it, and he hath been as a native of the land, but any uncircumcised one doth not eat of it; 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.