Translation of the verse 107 from Surah Ash-Shu‘ara’ : Number of verses 227 - - page 371 - Part 19.
"I am a trustworthy Messenger to you.
Indeed, I am to you a trustworthy messenger.
(26:107) I am a Messenger to you worthy of full trust: *77
*77) It has two meanings: (1) "1 present before you nothing but what Allah reveals to me;" and (2) "I am a Messenger whom you have already known to be a trustworthy and honest and righteous man. When I have been honest and true in my dealings with you, how can 1 be dishonest and untrustworthy in conveying the Message of God'? Therefore, you should rest assured that whatever I am presenting is the Truth. "
Source : Ash-Shu‘ara’ Verse 107: Indeed, I am to you a trustworthy messenger.