أَلَّا تَعۡبُدُوٓاْ إِلَّا ٱللَّهَۚ إِنَّنِي لَكُم مِّنۡهُ نَذِيرٞ وَبَشِيرٞ ٢
[Through a messenger, saying], "Do not worship except Allāh. Indeed, I am to you from Him a warner and a bringer of good tidings,"
Translation: Saheeh International (English)
Each word's meaning and sound
These verses revealed to Muhammad (peace be upon him) prohibit people from worshipping anyone besides Allah. I, O people, warn you of Allah’s punishment if you disbelieve in Him and do not obey Him; and I give you good news of His reward if you have faith in Him and practise His sacred law.
Al-Mukhtasar in interpreting the Noble Quran