He had the SRivatsa mark on his chest, looking at him, Vasudeva and Devaki knew that it was the Supreme Lord Krishna Himself. He had four arms, each holding a conch, a discus, a mace and a lotus flower. One the Astami of the Krishna Paksha of the Bhadrapada month, Devaki gave birth to a child endowed with all opulences. But, as he behelf the Lord, his mind was filled with some Dharma and he was reluctant to kill an unborn child and a pregnant woman. seeing this, Kansa immediately realised that this time it was Lord VIshnu who has entered the womb of Devaki. The time that Devaki was pregnant, she glowed with a divine aura and was extremely beautiful to behold. Next came Lord Vishnu himself, who entered the mind of Vasudeva as a light and slowly, through spiritual intercourse, entered the womb of Devaki. The seventh one, while still in the womb, was transferred to the womb of Rohini, Vasudev's other wife in the village of Gokul, owing to Devi Durga's will.
Vasudev and Devaki were imprisoned and six of the children born of them were killed by Kamsa. Vasudev, in order to protect his wife, was forced to make a deal that he would give Kamsa every child that was born. Evil as he was, he decided to kill Devaki to prevent his killer from being born. Just then, a divine voice announced that the eighth child of Devaki would be the one to kill Kamsa. As they were about to leave for Vasudev's home, Kamsa, Devaki's corrupted brother decided to drive their chariot. Vasudev, a noble and Devaki, the princess of Mathura had just been married.
"Beware, evil Kamsa, the eighth child of Devaki will destroy you for your vile actions!" - A divine voice.