Gaddiel

GADDIEL (găd'ĭ-ĕl, Heb. gaddî’al). The tribe of Zebulun’s representative among the twelve spies (Num.13.10).

International Standard Bible Encyclopedia (1915)

(gaddi’el, "blest of God"):

One of the twelve men sent by Moses from the wilderness of Paran to spy out the land of Canaan. He represented the tribe of Zebulun (Nu 13:10).