I Chronicles 27:30 Midrash

וְעַל־הַ֨גְּמַלִּ֔ים אוֹבִ֖יל הַיִּשְׁמְעֵלִ֑י וְעַל־הָ֣אֲתֹנ֔וֹת יֶחְדְּיָ֖הוּ הַמֵּרֹנֹתִֽי׃ (ס)

and over the camels was Obil the Ishmaelite; and over the asses was Jehdeiah the Meronothite;