Al-Baqarah 2:21
يَـٰٓأَيُّهَا ٱلنَّاسُ ٱعْبُدُوا۟ رَبَّكُمُ ٱلَّذِى خَلَقَكُمْ وَٱلَّذِينَ مِن قَبْلِكُمْ لَعَلَّكُمْ تَتَّقُونَ
Ya ayyuha annasuoAAbudoo rabbakumu allathee khalaqakum wallatheenamin qablikum laAAallakum tattaqoon
"O mankind, worship your Lord, who created you and those before you, that you may become righteous -"
Al-Baqarah 2:21, translation by Sahih International
A short reflection
O mankind, worship your Lord who created you. The first command in the Quran to all of humanity.