LEB(i)
20 The descendants of Reuben, the firstborn of Israel, their genealogies according to their clans, according to ⌊their families⌋,* according to the number of names, every male individually from ⌊twenty years old⌋* and above, everyone who is able to go to war:
21 those who were counted from the tribe of Reuben were forty-six thousand five hundred.