John Chrysostom — as excerpted in the Catena Aurea on John 8:37-41

“(Hom. liv. 2) He does not say, Ye do not take in My word, but My word has not room in you; shewing the depth of His doctrines. But they might say; What if thou speakest of thyself? So He adds, I speak that which I have seen of My Father; for I have not only the Father’s substance, but His truth.”