Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Muppim
Usage: A man of the tribe of Benjamin living at the time of Egypt and Wilderness, first mentioned at Gen.46.21; son of: Benjamin (H1144); brother of: Bela (H1106A), Becher (H1071), Ashbel (H0788), Gera (H1617), Naaman (H5283), Ehi (H0278), Rosh (H7220), Huppim (H2650H), Ard (H0714), Ahiram (H0297) and Jediael (H3043); also called Shephupham (KJV, NIV: Shupham) at Num.26.39; Shephuphan at 1Ch.8.5;
§ Muppim = "serpent" 1) a Benjamite and one of the 14 descendants of Rachel who belonged to the original colony of the sons of Jacob in Egypt 1a) also 'Shupham'