Gospel of Thomas
92. Jesus said, "Seek and you will find. In the past, however, I did not tell you the things about which you asked me then. Now I am willing to tell them, but you are not seeking them."
The Nag Hammadi Library,The Gospel of Thomas,Translated by Stephen Patterson and Marvin Meyer,These are the secret sayings that the living Jesus spoke and Didymos Judas Thomas recorded. And he said, "Whoever discovers the interpretation of these sayings will not taste death."