require something of somebody

He would do what was required of him, and more.

These people will need support for a long time, but something should be required of them in return.

They could not seem to learn what was required of them.

Whether or not she would ever be ready made no difference to what was required of her.

What was required of her she could and would do.

Now he felt ready for what was required of him.

He gave his name when it was required of him, but nothing more.

He knew how to do the work that was now required of him.

What did he think would be required of him, and by whom?

This very night your life will be required of you.