Mark 8:35

ος γαρ αν θελη την ψυχην αυτου σωσαι απολεσει αυτην ος δ αν απολεση την ψυχην αυτου ενεκεν εμου και του ευαγγελιου ουτος σωσει αυτην

os gar an thelē tēn psychēn aytoy sōsai apolesei aytēn os d an apolesē tēn psychēn aytoy eneken emoy kai toy eyaggelioy oytos sōsei aytēn

King James Version (KJV)

For what shall it profit a man, if he shall gain the whole world, and lose his own soul?

Modern English

For whoever wants to save his life will lose it; and whoever will lose his life for my sake and the sake of the Good News will save it.