Mbh 2.20.2

“Krishna said,--both Hansa and Dimvaka have fallen; Kansa also with all his followers has been slain. The time hath, therefore come for the destruction of Jarasandha. He is incapable of being vanquished in battle even by all the celestials and the Asuras (fighting together). We think, however, that he should be vanquished in a personal struggle with bare arms. In me is policy, in Bhima is strength and in Arjuna is triumph; and therefore, as prelude to performing the Rajasuya, we will certainly achieve the destruction of the ruler of Magadha. When we three approach that monarch in secret, and he will, without doubt, be engaged in an encounter with one of us. From fear of disgrace, from covetousness, and from pride of strength he will certainly summon Bhima to the encounter. Like death himself that slays a person however swollen with pride, the long-armed and mighty Bhimasena will effect the destruction of the king. If thou knowest my heart, if thou hast any faith in me, then make over to me, as a pledge, Bhima and Arjuna without loss of time!”