Bible: Exo 31:13,17
31:13 “Tell the Israelites, ‘Surely you must keep my Sabbaths, 1 for it is a sign between me and you throughout your generations, that you may know that I am the Lord who sanctifies you. 2 31:17 It is a sign between me and the Israelites forever; for in six days 3 the Lord made the heavens and the earth, and on the seventh day he rested and was refreshed.’” 4
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