Genesis 12:1-4

1 Now the LORD said to Abram, "Go forth from your country, And from your relatives And from your father's house, To the land which I will show you;
2 And I will make you a great nation, And I will bless you, And make your name great; And so you shall be a blessing;
3 And I will bless those who bless you, And the one who curses you I will curse. And in you all the families of the earth will be blessed."
4 So Abram went forth as the LORD had spoken to him; and Lot went with him. Now Abram was seventy-five years old when he departed from Haran.
New American Standard Bible Copyright © 1960, 1962, 1968, 1971, 1972, 1973, 1975, 1977, 1995 by The Lockman Foundation, La Habra, California.  All rights reserved.

Genesis 21:5

5 Now Abraham was one hundred years old when his son Isaac was born to him.
New American Standard Bible Copyright © 1960, 1962, 1968, 1971, 1972, 1973, 1975, 1977, 1995 by The Lockman Foundation, La Habra, California.  All rights reserved.