Rock of the Almighty, the father of Shelumiel, who was chief of the tribe of Simeon when Israel was encamped at Sinai (Num. 1:6; 2:12).
Zurishaddai
Zurishaddai is mentioned only as a father. His son Shelumiel led the tribe of Simeon when Israel camped in the wilderness, and Numbers 2:12 names him as “the captain of the children of Simeon”. When each tribal leader brought gifts for the altar, Shelumiel came on the fifth day, and the record gives his offering in full: oxen, rams, goats and lambs. Nothing more is told about Zurishaddai himself, but the repeated phrase “the son of Zurishaddai” shows how carefully Numbers names the families behind each tribe. To see where the name appears, read Numbers 7, a long chapter of offerings that rewards a slow pace.
5 verses
Numbers
Of Simeon; Shelumiel the son of Zurishaddai.
And those which pitch by him shall be the tribe of Simeon: and the captain of the children of Simeon shall be Shelumiel the son of Zurishaddai.
On the fifth day Shelumiel the son of Zurishaddai, prince of the children of Simeon, did offer:
And for a sacrifice of peace offerings, two oxen, five rams, five he goats, five lambs of the first year: this was the offering of Shelumiel the son of Zurishaddai.
And over the host of the tribe of the children of Simeon was Shelumiel the son of Zurishaddai.
From Easton's Bible Dictionary
Matthew George Easton, 1897