Isaiah 56
2 Ref Happy is the man who does this, and the son of man whose behaviour is so ordered; who keeps the Sabbath holy, and his hand from doing any evil.
3 Ref And let not the man from a strange country, who has been joined to the Lord, say, The Lord will certainly put a division between me and his people: and let not the unsexed man say, See, I am a dry tree.
4 Ref For the Lord says, As for the unsexed who keep my Sabbaths, and give their hearts to pleasing me, and keep their agreement with me: