Numbers 1:8, 28-30

from Issachar, Nethanel the son of Zuar

Of the people of Issachar, their generations, by their clans, by their fathers’ houses, according to the number of names, from twenty years old and upward, every man able to go to war: those listed of the tribe of Issachar were 54,400. Of the people of Zebulun, their generations, by their clans, by their fathers’ houses, according to the number of names, from twenty years old and upward, every man able to go to war