Deuteronomy 5:12
Keep the Sabbath day as a holy day, as you have been ordered by the Lord your God.
Exodus 20:8-11
Keep in memory the Sabbath and let it be a holy day.
Isaiah 56:6
And as for those from a strange country, who are joined to the Lord, to give worship to him and honour to his name, to be his servants, even everyone who keeps the Sabbath holy, and keeps his agreement with me:
Isaiah 58:13
If you keep the Sabbath with care, not doing your business on my holy day; and if the Sabbath seems to you a delight, and the new moon of the Lord a thing to be honoured; and if you give respect to him by not doing your business, or going after your pleasure, or saying unholy words;
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