"For whoever is ashamed of me and my words, the Son of Man will be ashamed of that person when he comes in his glory and in the glory of the Father and of the holy angels." Luke 9:26
"Heaven and earth will pass away, but my words will never pass away." Luke 21:33
"Then he said to them, “These are my words that I spoke to you while I was still with you, that everything written about me in the law of Moses and the prophets and the psalms must be fulfilled.” Luke 24:44
"The one who rejects me and does not accept my words has a judge; the word I have spoken will judge him at the last day." John 12:48
"Do you not believe that I am in the Father, and the Father is in me? The words that I say to you, I do not speak on my own initiative, but the Father residing in me performs his miraculous deeds." John 14:10
"The person who does not love me does not obey my words. And the word you hear is not mine, but the Father’s who sent me." John 14:24
"If you remain in me and my words remain in you, ask whatever you want, and it will be done for you." John 15:7
Sola scriptura!