Jonah went straightway to Nineveh, the monster city covering forty square parasangs and containing a million and half of human beings. He lost no time in proclaiming their destruction to the inhabitants. The voice of the prophet was so sonorous that it reached to every corner of the great city, and all who heard his words resolved to turn aside from their ungodly ways. At the head of the penitents was King Osnappar of Assyria.
He descended from his throne, removed his crown, strewed ashes on his head instead, took off his purple garments, and rolled about in the dust of the highways. In all the streets royal heralds proclaimed the king's decree bidding the inhabitants fast three days, wear sackcloth, and supplicate God with tears and prayers to avert the threatened doom. The people of Nineveh fairly compelled to God's mercy to descend upon them.
They held their infants heavenward, and amid streaming tears they cried: "For the sake of these innocent babes, hear our prayers." The young of their stalled cattle they separated from the mother beasts, the young were left within the stable, the old were put without. So parted from one another, the young and the old began to bellow aloud. Then the Ninevites cried: "If Thou wilt not have mercy upon us, we will not have mercy upon these beasts."