38:70
إِن يُوحَىٰٓ إِلَىَّ إِلَّآ أَنَّمَآ أَنَا۠ نَذِيرٌۭ مُّبِينٌ ٧٠
Saheeh International
It has not been revealed to me except that I am a clear warner."
Tafsir of "Ibn Kathir" (English)
"Only this has been revealed to me, that I am a plain warner.