וְעַל־הַ֨גְּמַלִּ֔ים אוֹבִ֖יל הַיִּשְׁמְעֵלִ֑י וְעַל־הָ֣אֲתֹנ֔וֹת יֶחְדְּיָ֖הוּ הַמֵּרֹנֹתִֽי׃ (ס)
sobre os camelos, Obil, o ismaelita; sobre as jumentas, Jedeías, o meronotita;
Rashi on I Chronicles
the Ishmaelite who knew the character of the occupation of camels.