Simplify the following text for a Grade 8 native English-speaking person.
Original: It was believed that Krishna was born not from a sexual connection between Devaki and Vasudeva , but was transferred to Devaki 's womb .
Simplified: Devaki was married to Vasudeva , a minister of Kamsha . Krishna , an avatar of Vishnu ( a god of Hindus ) was son of Devaki and Vasudeva .