Strong H7651 שֶׁ֫בַע sheba‛ shib‛âh · seven

Genesis

1. Genesis 47:28
   And Jacob lived in the land of Egypt seventeen years: so the whole age of Jacob was an hundred forty and seven years.
2. Genesis 50:10
   And they came to the threshingfloor of Atad, which is beyond Jordan, and there they mourned with a great and very sore lamentation: and he made a mourning for his father seven days.