a[Deut. 29:5; 31:2; 34:7; Acts 7:23, 30]
bEx. 3:2
c[Ex. 3:1]

Exodus 7:7

7Now Moses was aeighty years old, and Aaron eighty-three years old, when they spoke to Pharaoh.

Acts 7:30

30“Now when forty years had passed, ban angel appeared to him cin the wilderness of Mount Sinai, in a flame of fire in a bush.
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