Isaiah 56:4-6

Complete Jewish Bible

⁴ For here is what Adonai says:
“As for the eunuchs who keep my Shabbats,
who choose what pleases me
and hold fast to my covenant:
⁵ in my house, within my walls,
I will give them power and a name
greater than sons and daughters;
I will give him an everlasting name
that will not be cut off.

⁶ “And the foreigners who join themselves to Adonai
to serve him, to love the name of Adonai,
and to be his workers,
all who keep Shabbat and do not profane it,
and hold fast to my covenant,