23:10-12 “Six years you shall sow your land and gather in its produce, 11 but the seventh year you shall let it rest and lie fallow, that the poor of your people may eat; and what they leave, the beasts of the field may eat. In like manner you shall do with your vineyard and your olive grove. 12 Six days you shall do your work, and on the seventh day you shall rest, that your ox and your donkey may rest, and the son of your female servant and the stranger may be refreshed.
24:16 Now the glory of the LORD rested on Mount Sinai, and the cloud covered it six days. And on the seventh day He called to Moses out of the midst of the cloud. 17 The sight of the glory of the LORD was like a consuming fire on the top of the mountain in the eyes of the children of Israel. 18 So Moses went into the midst of the cloud and went up into the mountain. And Moses was on the mountain forty days and forty nights
31:17 It is a sign between Me and the children of Israel forever; for in six days the LORD made the heavens and the earth, and on the seventh day He rested and was refreshed.’”
34:21 “Six days you shall work, but on the seventh day you shall rest; in plowing time and in harvest you shall rest.
35:2 Work shall be done for six days, but the seventh day shall be a holy day for you, a Sabbath of rest to the LORD.