"Union. (1.) A descendant of Benjamin (1 Chr. 7:10), his" great-grandson. "(2.) The son of Gera, of the tribe of Benjamin (Judg. 3:15). "After the death of Othniel the people again fell into idolatry," "and Eglon, the king of Moab, uniting his bands with those of the" "Ammonites and the Amalekites, crossed the Jordan and took the" "city of Jericho, and for eighteen years held that whole district" "in subjection, exacting from it an annual tribute. At length" "Ehud, by a stratagem, put Eglon to death with a two-edged dagger" "a cubit long, and routed the Moabites at the fords of the" "Jordan, putting 10,000 of them to death. Thenceforward the land," "at least Benjamin, enjoyed rest "for fourscore years" (Judg." 3:12-30). (See [174]QUARRIES [2].) But in the south-west the Philistines reduced the Israelites to great straits (Judg. 5:6). From this oppression Shamgar was raised up to be their deliverer.

See where Ehud occurs in the Bible...

Definition of Ehud:
"he that praises"