The Pandavas asked the Kauravas to share. But the Kauravas answered in the same way that Rahasya did.

Duryodhana was - obstinate. "Say what you will, I am not – prepared to return the kingdom to the Pandavas I am not afraid of war. As long as I am alive  I will not give the Pandavas, even enough land to drive the point o a needle in."