Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Jahmai
Usage: A man of the tribe of Issachar living at the time of Egypt and Wilderness, only mentioned at 1Ch.7.2; son of: Tola (H8439); brother of: Uzzi (H5813H), Rephaiah (H7509I), Jeriel (H3400), Ibsam (H3005) and Shemuel (H8050I) § Jahmai = "whom Jehovah guards" a man of Issachar and one of the heads of the family of Tola