Matthew 10:1, 7-8, 20, 28, 39
Matthew 10:28 KJV
And fear not them which kill the body, but are not able to kill the soul: but rather fear him which is able to destroy both soul and body in hell.
Matthew 10:39 KJV
He that findeth his life shall lose it: and he that loseth his life for my sake shall find it.