Exodus 12:47-49
12:47 The whole community of Israel must observe it.
12:48 “When a foreigner lives with you and wants to observe the Passover to the Lord, all his males must be circumcised, and then he may approach and observe it, and he will be like one who is born in the land – but no uncircumcised person may eat of it.
12:49 The same law will apply to the person who is native-born and to the foreigner who lives among you.”
Psalms 93:5
93:5 The rules you set down are completely reliable.
Holiness aptly adorns your house, O Lord, forever.