Genesis 1:8

1:8 God called the expanse “sky.” There was evening, and there was morning, a second day.

Genesis 7:17

7:17 The flood engulfed the earth for forty days. As the waters increased, they lifted the ark and raised it above the earth.

8:3 The waters kept receding steadily from the earth, so that they had gone down by the end of the 150 days.

8:6 At the end of forty days, Noah opened the window he had made in the ark

21:4 When his son Isaac was eight days old, Abraham circumcised him just as God had commanded him to do.

35:20 Jacob set up a marker over her grave; it is the Marker of Rachel’s Grave to this day.

40:12 “This is its meaning,” Joseph said to him. “The three branches represent three days.

40:18 Joseph replied, “This is its meaning: The three baskets represent three days.

42:18 On the third day Joseph said to them, “Do as I say and you will live, for I fear God.