Just before the seventh child was born, Lord Vishnu ordered Goddess Mahamaya (beautiful goddess and the controller of Maya) to place the seventh child of Devaki in the womb of Rohini. Thus, facilitating God Sesha's descent or avatar,the seventh child was raised by surrogate mother, Rohini and was named Balarama, Shri Krishna's elder brother. Whereas, Lord Shri Hari-Vishnu Himself, was soon to appear as the eighth son of Devaki, he ordered Yogamaya to take birth from the womb of Yashoda. Facilitating God Vishnu's descent or avatar, Yogmaya (the controller of the darkness and ignorance) had put the guards of Kamsa to sleep or a state of trance. At that time also, Vasudev, obeying Shri Hari's order, took BalKrishna to Nand- Yashoda's house, bringing back the Baby girl, Yogmaya. Presuming this baby as Devaki's eighth child, Kamsa was about to kill her by slamming her down on the ground, but the girl slipped out of his hands. Taking her cosmic form, Yogamaya warned Kamsa, The eighth child, who shall kill you, has been born. He is in Gokul!