And the foreigners who join themselves to the LORD to minister to Him, to love the name of the LORD, and to be His servants--all who keep the Sabbath without profaning it and who hold fast to My covenant--

Isaiah 14:1
For the LORD will have compassion on Jacob; once again He will choose Israel and settle them in their own land. The foreigner will join them and unite with the house of Jacob.

Isaiah 56:2
Blessed is the man who does this, and the son of man who holds it fast, who keeps the Sabbath without profaning it and keeps his hand from doing any evil."

Isaiah 56:3
Let no foreigner who has joined himself to the LORD say, "The LORD will utterly exclude me from His people." And let the eunuch not say, "I am but a dry tree."

Isaiah 56:4
For this is what the LORD says: "To the eunuchs who keep My Sabbaths, who choose what pleases Me and hold fast to My covenant--

Isaiah 60:10
Foreigners will rebuild your walls, and their kings will serve you. Although I struck you in anger, yet in favor I will show you mercy.

Isaiah 61:5
Strangers will stand and feed your flocks, and foreigners will be your plowmen and vinedressers.

Isaiah 61:6
But you will be called the priests of the LORD; they will speak of you as ministers of our God; you will feed on the wealth of nations, and you will boast in their riches.

Ezekiel 20:13
Yet the house of Israel rebelled against Me in the wilderness. They did not follow My statutes and they rejected My ordinances--though the man who does these things will live by them--and they utterly profaned My Sabbaths. Then I resolved to pour out My wrath upon them and put an end to them in the wilderness.

Ezekiel 47:22
You shall allot it as an inheritance for yourselves and for the foreigners who dwell among you and who have children. You are to treat them as native-born Israelites; along with you, they shall be allotted an inheritance among the tribes of Israel.

Zechariah 6:15
Even those far away will come and build the temple of the LORD, and you will know that the LORD of Hosts has sent Me to you. This will happen if you diligently obey the voice of the LORD your God."

Also the sons of the stranger, that join themselves to the LORD, to serve him, and to love the name of the LORD, to be his servants, every one that keeps the sabbath from polluting it, and takes hold of my covenant;