Jeremiah 30:5,6

Thus saith the Lord; We have heard a voice of trembling... — There is a strange mingling of the divine and human elements in these words. The prophet speaks with the sense that the words are not his own, and yet what he utters is, at first, the expression of his own horror and astonishment at the vision of woe that is opening before his eyes. He sees, as it were, the famine-stricken people, their faces gathering blackness, the strong men giving way to a woman’s anguish, wailing with their hands on their loins. In horror rather than in scorn, he asks the question, What means all this? Are these men in the pangs of childbirth? (Comp. Jeremiah 4:31; Jeremiah 6:24; Jeremiah 13:21.) In Lamentations 2:19 we have a fuller picture of a like scene. By some commentators the three verses (5-7) are referred to the alarm caused in Babylon by the advance of Cyrus, and “that day” is the day of his capture of the city, but there seems no sufficient reason for such an interpretation.