Isaiah 66:20-21

20The Lord says, ‘They will bring back all your relatives who still live in other countries. They will bring them to my holy hill in Jerusalem, as a gift to me, the Lord. They will come on horses, in chariots, in carts, on mules and on camels. They will bring them in the way that the Israelites bring grain offerings to me in my temple. They bring their offerings in holy dishes.’

21The Lord says, ‘I will choose some of them to be priests. And I will choose some of them to serve me as Levites.’