1 Samuel 4:20

"Their priests fell by the sword and their widows were not mourned." We read that during the captivity the sons of the priest Eli were put to the sword by the foreigners. The wife of one of them thus widowed suddenly gave birth and prematurely …

26. But who was the daughter-in-law of Eli, if not the people of the Jews, subject to reprobate priests? Because she had received the seeds of unbelief in her mind through their preaching, she was pregnant. And because she was also thinking of pouring forth the malice she had conceived, she is said to have been not only pregnant but also near to giving birth. But what does it mean that, upon hearing of the capture of the ark and the death of her father-in-law and her husband, she is said to have given birth, except that the remnant of the Jewish people, when it recognizes that the spiritual mysteries of the Scriptures have passed over to the instruction of the Gentiles, when it now sees that the wise men of the Synagogue have perished along with both priesthoods, does not cease to pour forth by speaking the seeds of its heresy, which it had conceived? For her to give birth is to disclose to others by speaking the depravity she had conceived. And because she preaches reprobate things, while she is said to give birth, she is recorded as having bent over. For those who speak of heavenly things give birth, as it were, without bending over, because in the standing posture of faith they raise the hearts of their hearers to the pursuit of good works. She, therefore, who asserts crooked things gives birth bent over, because indeed by her speaking she brings it about that the more intently she speaks, the more deeply she is cast down into the abyss of her own damnation. Rightly, therefore, while she is bent over in giving birth, she is said to die. For she dies in giving birth, because she is condemned in the guilt of her blasphemy. And because she does not foresee the torments of her death, sudden pains are said to rush upon her. For sudden pains are the unexpected afflictions of death coming without foresight. […]

None but spiritual joy will stand us in stead then. Death admits not the relish of any earthly joy: it is then all flat and tasteless. What is it to one that is lamenting the loss of the ark?

And about the time of her death,....

Perhaps it is meant of his prophecy against the house of Eli. This was generally known and talked of, and all that were serious and observing compared the events here related, when they came to pass, with the prophecy, and saw it accomplished in them.