Kill everyone except the virgin girls:
“They fought against Midian, as the LORD commanded Moses, and killed every man……..Now kill all the boys [innocent kids]. And kill every woman who has slept with a man, but save for yourselves every girl who has never slept with a man. (Numbers 31:7,17-18)”
I hope you know What ‘to save them for your self means’.
How can God command this ?