In Gen. 12:2, the LORD promised Abram,
“And I will make you a great nation ...”
Just before the Israelites crossed the River Jordan to enter Canaan, Moses recollected the history of Israel that the LORD had increased their numbers like the stars of heaven (Deut. 1:10).
And during the reign of Solomon, the people were said to be as innumerous as the sand on the seashore (1 Kgs. 4:20) ... descriptions that were the same as those in the promise to Abraham in Gen. 15:5; 22:17.