Genesis 11:4

4Then they said, “Come, let us build ourselves a city and a tower awith its top in the heavens, and let us make a name for ourselves, lest we be dispersed over the face of the whole earth.”

Numbers 16:2

2And they rose up before Moses, with a number of the people of Israel, 250 chiefs of the congregation, chosen from the assembly, well-known men.
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