Komentaryong Sumisipi para sa Isaias 21:5

made a great feast We find in Josephon (Book 1, ch. 3) that he waged war by day with Darius the Mede and Cyrus and was victorious in the battle. So in the evening he made a feast, as Isaiah had prophesied about him: (21: 5) “Setting the table, setting up the lamp, eating, drinking. ‘Arise, princes, etc.’” For in the midst of the feast the enemies returned, waged war on the city and captured it.

and does not fail He does not eject into her inferior sperm, which would be cast out of her body without impregnating her. Every expression of געילה means casting out, and so it is in the language of the Mishnah (Avodah Zarah 75a), One must purge them (מגעילן) with boiling water. Similarly (II Sam. 1:21), “for there the shield of the mighty was rejected (נגעל).” Its anointing was cast out, and it was as though it had not been anointed with oil, for they were accustomed to anointing the leather shields in order that it be smooth and cause the spear or javelin that strikes it to glide off. It is like (Isa. 21:5), “princes, anoint a shield.”

Because there, the shield of soldiers spit out. They had shields made of skins and when they went to war, they smeared them with oil so that a weapon hitting [the shield] should slip [off of it]. As it is said [in Scriptures] "Get up officers, smear [your] shield with oil. And here this is what the Lamentation means, "There, the shield of soldiers spit out," it spit out its oil and [the oil] did not stick to it and rendered [the shield] as if it wasn't smeared with oil. All [uses of the word] הַגְעָלָה is a language of rejecting what had been put into it as [we find] "His oxen will impregnate, [the seed] will not be rejected."