Dalil
العربية

Quran Sad 38:70

إِن يُوحَىٰٓ إِلَيَّ إِلَّآ أَنَّمَآ أَنَا۠ نَذِيرٞ مُّبِينٌ

Translation

It has not been revealed to me except that I am a clear warner."