This time Kṛṣṇa took out His sharp sword and was about to kill him immediately, but Rukmī’s sister, Rukmiṇī, understanding that this time Kṛṣṇa would not excuse her brother, fell down at Kṛṣṇa's lotus feet and in a very grievous tone, trembling with great fear, began to plead with her husband.
Rukmiṇī first addressed Kṛṣṇa as Yogeśvara. Yogeśvara means "one who is possessed of inconceivable opulence and energy." Kṛṣṇa possesses inconceivable opulence and energy, whereas Rukmiṇī’s brother had only limited military potency. Kṛṣṇa is immeasurable, whereas her brother was measured in every step of his life. Therefore, Rukmī was not comparable even to an insignificant insect before the unlimited power of Kṛṣṇa. She also addressed Kṛṣṇa as the God of the gods. There are many powerful demigods, such as Lord Brahmā, Lord Śiva, Indra, Candra and Varuṇa, but Kṛṣṇa is the Lord of all these gods, whereas Rukmiṇī’s brother was not only an ordinary human being but in fact the lowest of all because he had no understanding of Kṛṣṇa. In other words, a human being who has no conception of the actual position of Kṛṣṇa is the lowest in human society. Then Rukmiṇī addressed Kṛṣṇa as Mahābhuja, which means "one with unlimited strength." She also addressed Kṛṣṇa as Jagatpati, the master of the whole cosmic manifestation. In comparison, her brother was only an ordinary prince.
In this way, Rukmiṇī compared the position of Rukmī with that of Kṛṣṇa and very feelingly pleaded with her husband not to kill her brother just at the auspicious time of her being united with Kṛṣṇa, but to excuse him. In other words, she displayed her real position as a woman. She was happy to get Kṛṣṇa as her husband at the moment when her marriage to another was to be performed, but she did not want it to be at the loss of her elder brother, who, after all, loved his young sister and wanted to hand her over to one who, according to his own calculations, was a better man. While Rukmiṇī was praying to Kṛṣṇa for the life of her brother, her whole body trembled, and because of her anxiety, her face appeared to dry up and her throat became choked, and due to her trembling, the ornaments on her body loosened and fell scattered on the ground. In this manner, when Rukmiṇī was very much perturbed, she fell down on the ground, and Lord Kṛṣṇa immediately became compassionate and agreed not to kill the foolish Rukmī. But, at the same time, He wanted to give him some light punishment, so He tied him up with a piece of cloth and snipped at his mustache, beard and hair, keeping some spots here and there.