marutvams ca jayantas ca

 marutvatya babhuvatuh

jayanto vasudevamsa

 upendra iti yam viduh

 

Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 

 

The two sons who took birth from the womb of Marutvati were Marutvan and Jayanta. Jayanta, who is an expansion of Lord Vasudeva, is known as Upendra.