Jashub

also called Yob · A man, in the time of Egypt and Wilderness · Tribe of Issachar · named in 2 verses

the name means he will return Strong's Lexicon

Jashub, also known as Yob, was a son of Issachar and a grandson of Jacob.

From Easton's Bible Dictionary

Returner. (1.) The third of Issachar's four sons (1 Chr. 7:1); called also Job (Gen. 46:13).

Easton's Illustrated Bible Dictionary, 1897 — public domain, quoted in full and unedited.

From STEPBible's TIPNR genealogy data. A relationship the data marks uncertain is not shown here.

First named at Genesis 46:13.

Genesis 46:13 The sons of Issachar: Tola, Puvah, Job, and Shimron.
1 Chronicles 7:1 The sons of Issachar: Tola, Puah, Jashub, and Shimron—four in all.