Seven: Days: Week Consists of
Source: Nav
Genesis 2:3
Then God blessed the seventh day and sanctified it, because on that day He rested from all the work of creation that He had accomplished.
Exodus 20:11
For in six days the LORD made the heavens and the earth and the sea and all that is in them, but on the seventh day He rested. Therefore the LORD blessed the Sabbath day and set it apart as holy.
Deuteronomy 5:13, 14
Six days you shall labor and do all your work, / but the seventh day is a Sabbath to the LORD your God, on which you must not do any work—neither you, nor your son or daughter, nor your manservant or maidservant, nor your ox or donkey or any of your livestock, nor the foreigner within your gates, so that your manservant and maidservant may rest as you do.