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.
Isaiah 10:19
10:19 There will be so few trees left in his forest,
a child will be able to count them.
Romans 9:27
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,