Isaiah 56:6-8

New Catholic Bible

⁶ The foreigners who pledge their allegiance to the Lord,
    who minister to him,
who love the name of the Lord
    and become his servants,
who keep the Sabbath and do not profane
    and who hold fast to my covenant:
⁷ all these I will bring to my holy mountain
    and make them joyful in my house of prayer;
their burnt offerings and their sacrifices
    will be accepted on my altar,
for my house will be called
    a house of prayer for all peoples.
⁸ Thus says the Lord God
    who gathers the exiles of Israel:
There are others whom I will call forth
    besides those who have already been gathered.