It seemed at the time when Karna, the son of Radha was chasing Yudhishthira as if he is intended to catch him forcibly so as to touch him on should with his fair colour hand having lucky marks as thunderbolt, umbrella, goad, fish, flag, tortoise and lotus etc. in order to attain purity. In the meantime, a memory of commitment he had made once before Kunti, chained his racing feet.