Isaiah 13:16 "Their infants will be dashed to pieces before their eyes; their houses will be looted and their wives violated." NIV.
This is on the face of it a prophecy of destruction and refers to the people of Babylon.
It could be a prophecy from God or a command or both.
Predictions mean that persons will fulfill them thinking it is destiny and that destiny is responsible not them.
It is easy to commit atrocities if you think they are meant to be.
Make no mistake that as Isaiah would have been racist as at that time his faith said only Hebrews were the chosen race, that he wrote that down with gleeful anticipation. He did say the faith would day be opened up to all nations but that is still racist for he wants them to abandon the religious traditions that are core to who they are. And it is in the future.
Jesus who told the women that one day they would pray for death, for the hills to fall on them and their children, was no better. In the short life spans of those times, those women were dead by the time Jerusalem was destroyed.