Definitions of words in Numbers 3:21:
Libnites {International Standard Bible Encyclopedia}
Gershon {Easton's Bible Dictionary}
Gershon {Hitchcock's Bible Names}
Other definition entries containing Numbers 3:21:
Merarites {Easton's}
Gershon; Gershonites {I.S.B.E.}
Libni {I.S.B.E.}
Moses {I.S.B.E.}
Shimei {I.S.B.E.}