Moses’ is the possessive form of Moses, used to indicate something belonging to or associated with Moses. In pronunciation, it typically preserves the same core name as Moses, with the possessive suffix pronounced as a light /ɪz/ or /əz/ in many dialects, and the overall word often running as /ˈmoʊzɪz/ or /ˈmoʊzəz/ depending on rhythm and stress in connected speech.
Full pronunciation guide