the Tribe of Gad: The Rear of Second Division of Israel in Their Journeys
Source: TTT
Numbers 10:18–20
Then the divisions of the camp of Reuben set out under their standard, with Elizur son of Shedeur in command. / Shelumiel son of Zurishaddai was over the division of the tribe of Simeon, / and Eliasaph son of Deuel was over the division of the tribe of Gad.