Genesis 13:16

13:16 And I will make your descendants like the dust of the earth, so that if anyone is able to count the dust of the earth, then your descendants also can be counted.

Genesis 32:12

32:12 But you said, ‘I will certainly make you prosper and will make your descendants like the sand on the seashore, too numerous to count.’”

Isaiah 48:19

48:19 Your descendants would have been as numerous as sand,

and your children like its granules.

Their name would not have been cut off

and eliminated from my presence.

Romans 9:27-28

9:27 And Isaiah cries out on behalf of Israel, “Though the number of the children of Israel are as the sand of the sea, only the remnant will be saved, 9:28 for the Lord will execute his sentence on the earth completely and quickly.”

Hebrews 11:12

11:12 So in fact children were fathered by one man – and this one as good as dead – like the number of stars in the sky and like the innumerable grains of sand on the seashore.