Cross reference
Numbers 7:18
18 On the second day Nethanel the son of Zuar, prince of Issachar, gave his offering.
Numbers 1:8
8 Of Issachar: Nethanel the son of Zuar.
Numbers 2:5
5 Those who encamp next to him shall be the tribe of Issachar: and the prince of the children of Issachar shall be Nethanel the son of Zuar.