Mules in the Bible Encyclopedia - ISBE
            mul (peredh (1 Ki 10:25; 18:5; Ezr 2:66; Isa 66:20; Zec 
14:15), the feminine pirdah (1 Ki 1:33,38,44), rekhesh, 
"swift steeds," the King James Version "mules" (Est 
8:10,14), 'achashteranim, "used in the king's service," the 
King James Version "camels," the Revised Version margin 
"mules" (Est 8:10,14), yemim, "hot springs," the King James 
Version "mules" (Gen 36:24); hemionos, "half-ass," "mule" (1 
Esdras 5:43; Judith 15:11)): Mules are mentioned as riding 
animals for princes (2 Sam 13:29; 18:9; 1 Ki 1:33,38,44); in 
the tribute brought to Solomon (2 Ch 9:24); as beasts of 
burden (2 Ki 5:17; 1 Ch 12:40); horses and mules are 
obtained from the "house of Togarmah" in the distant north 
(Ezek 27:14). The injunction of Ps 32:9, "Be ye not as the 
horse, or as the mule, which have no understanding," need 
not be understood as singling out the horse and mule as more 
in need of guidance than the rest of the brute creation, but 
rather as offering familiar examples to contrast with man 
who should use his intelligence.
At the present day mules are used as pack animals and for 
drawing freight wagons, rarely for riding. One does not 
often see in Israel mules as large and fine as are common in 
Europe and America. This may be because most of the mares 
and many of the donkeys are small.
                          
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