From there Elisha went up to Bethel. While he was on his way, some small boys came out of the city and jeered at him. "Go up baldhead," they shouted, "go up baldhead!" The prophet turned and saw them, and he cursed them in the name of the Lord. Then two shebears came out of the woods and tore forty two of the children to pieces. (2 Kings 2:23-24 NAB)
The glory of Israel will fly away like a bird, for your children will die at birth or perish in the womb or never even be conceived. Even if your children do survive to grow up, I will take them from you. It will be a terrible day when I turn away and leave you alone. I have watched Israel become as beautiful and pleasant as Tyre. But now Israel will bring out her children to be slaughtered." O LORD, what should I request for your people? I will ask for wombs that don't give birth and breasts that give no milk. The LORD says, "All their wickedness began at Gilgal; there I began to hate them. I will drive them from my land because of their evil actions. I will love them no more because all their leaders are rebels. The people of Israel are stricken. Their roots are dried up; they will bear no more fruit. And if they give birth, I will slaughter their beloved children." (Hosea 9:11-16 NLT)
If even then you remain hostile toward me and refuse to obey, I will inflict you with seven more disasters for your sins. I will release wild animals that will kill your children and destroy your cattle, so your numbers will dwindle and your roads will be deserted. (Leviticus 26:21-22 NLT)
Anyone who is captured will be run through with a sword. Their little children will be dashed to death right before their eyes. Their homes will be sacked and their wives raped by the attacking hordes. For I will stir up the Medes against Babylon, and no amount of silver or gold will buy them off. The attacking armies will shoot down the young people with arrows. They will have no mercy on helpless babies and will show no compassion for the children. (Isaiah 13:15-18 NLT)
This is what the Lord of hosts has to say: 'I will punish what Amalek did to Israel when he barred his way as he was coming up from Egypt. Go, now, attack Amalek, and deal with him and all that he has under the ban. Do not spare him, but kill men and women, children and infants, oxen and sheep, camels and asses.' (1 Samuel 15:2-3 NAB)
Just to name a few