Isaiah 56:1-3

1Thus saith Jehovah: Keep ye judgment and do righteousness; for my salvation is near to come, and my righteousness to be revealed.

2Blessed is the man that doeth this, and the son of man that holdeth fast to it; that keepeth the sabbath from profaning it, and keepeth his hand from doing any evil.

3And let not the son of the alien, that hath joined himself to Jehovah, speak saying, Jehovah hath entirely separated me from his people; neither let the eunuch say, Behold, I am a dry tree;