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.
Genesis 37:2
These are the generations of Jacob. Joseph, being seventeen years old, was feeding the flock with his brethren; and the lad was with the sons of Bilhah, and with the sons of Zilpah, his father's wives: and Joseph brought unto his father their evil report.
Genesis 47:8-9
And Pharaoh said unto Jacob, How old art thou?
Psalm 90:10
The days of our years are threescore years and ten; and if by reason of strength they be fourscore years, yet is their strength labour and sorrow; for it is soon cut off, and we fly away.
Psalm 90:12
So teach us to number our days, that we may apply our hearts unto wisdom.
Psalm 119:84
How many are the days of thy servant? when wilt thou execute judgment on them that persecute me?