Vishnupurana 5.37.p4

5.37.p4

Thus addressed by the sages, the boys went to Ugrasena and related to him what had happened; and after sometime, as foretold, a club was produced from the belly of Sāmba. Ugrasena had the club, which was made of iron, ground to dust and thrown into the sea, and particles of the dust there became rushes, There was one part of the iron club which was like the blade of a lance and which the Andhakas could not break; this when thrown into the sea was swallowed by a fish; the fish was caught, the iron spike was extracted from its belly, and was taken by a hunter named Jāra. The all-wise and illustrious slayer of Madhu did not think it proper to counteract the predestination of fate.