Ghafir 40:25

Falamma jaahum bilhaqqimin AAindina qaloo oqtuloo abnaa allatheenaamanoo maAAahu wastahyoo nisaahumwama kaydu alkafireena illa fee dalal

And when he brought them the truth from Us, they said, "Kill the sons of those who have believed with him and keep their women alive." But the plan of the disbelievers is not except in error.

And when he brought them the truth from Us, they said, “Kill the sons of those who have accepted faith with him, and spare the lives of their women.” But the plot of the disbelievers is nothing but a failure.