Numbers 16:2

rose up against Moses, with two hundred fifty others of the sons of Israel, leading men of the assembly, and who, at the time of a council, would be called by name

Other versions

King James Version

And they rose up before Moses, with certain of the children of Israel, two hundred and fifty princes of the assembly, famous in the congregation, men of renown:

English Standard Version

And 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.

New International Version

and rose up against Moses. With them were 250 Israelite men, well-known community leaders who had been appointed members of the council.