From an unused root meaning to enclose; a harbor (as shut in by the shore) -- haven.
H4231. machoz
מָחוֺז noun [masculine] city (Assyrian loan-word; from ma—âzu, city, AsrbAnnals iii.115 and often; see DlHWB 271; compare מָחוֺזָא ᵑ7 market-place, province, small town) — only construct חֶפְצָם אֶלמְֿחוֺז וַיַּנְחֵם Psalm 107:30 and he guided them unto the city of their desire.