For she doted upon their paramours,.... Or "concubines" z; the neighbouring nations and allies of the Egyptians, whose friendship the Jews courted, and whose idols they served: the Septuagint and Arabic versions wrongly read the Chaldeans:
whose flesh is as the flesh of asses, and whose issue is like the issue of horses; by "flesh" is meant the "membrum virile", which in asses is very large, and therefore dedicated to Priapus by the Heathens; and vast is the profusion of seed in coitus by horses, to which the flesh and issue of the Egyptian paramours are compared; who were very libidinous, and therefore desirable to insatiable women; all which serves to express the eagerness of the people of the Jews after idolatry.
z פלגשיהם "equecubinas eorum", Vatablus, so Junius Tremellius, Polanus "concubitores", Munster, Tigurine version; "cinaedos", Castalio; and, as Ben Melech observes, these were men, and not women.