Genesis 12:1-4

The LORD had said to Abram, “Leave your native country, your relatives, and your father’s family, and go to the land that I will show you. I will make you into a great nation. I will bless you and make you famous, and you will be a blessing to others. I will bless those who bless you and curse those who treat you with contempt. All the families on earth will be blessed through you.” So Abram departed as the LORD had instructed, and Lot went with him. Abram was seventy-five years old when he left Haran.