Blessed is the man who does this, and the son of man who holds it fast, who keeps the Sabbath without profaning it and keeps his hand from doing any evil.”
Jewish Publication Society of America Version (JPS1917) - Isaiah 56:2 >Happy is the man that doeth this, and the son of man that holdeth fast by it: that keepeth the sabbath from profaning it, and keepeth his hand from doing any evil.