Hud Ayah 84

۞ وَإِلَىٰ مَدْيَنَ أَخَاهُمْ شُعَيْبًا‌ۚ قَالَ يَـٰقَوْمِ ٱعْبُدُواْ ٱللَّهَ مَا لَكُم مِّنْ إِلَـٰهٍ غَيْرُهُۥ‌ۖ وَلَا تَنقُصُواْ ٱلْمِكْيَالَ وَٱلْمِيزَانَ‌ۚ إِنِّىٓ أَرَٮٰكُم بِخَيْرٍ وَإِنِّىٓ أَخَافُ عَلَيْكُمْ عَذَابَ يَوْمٍ مُّحِيطٍ ٨٤ And to the people of Midian We sent their brother Shu’aib. He said, “O my people! Worship Allah. You have no god other than Him. And do not give short measure and weight. I do see you in prosperity now, but I truly fear for you the torment of an overwhelming Day.