7:85
وَإِلَىٰ مَدۡیَنَ أَخَاهُمۡ شُعَیۡبࣰاۚ قَالَ یَـٰقَوۡمِ ٱعۡبُدُوا۟ ٱللَّهَ مَا لَكُم مِّنۡ إِلَـٰهٍ غَیۡرُهُۥۖ قَدۡ جَاۤءَتۡكُم بَیِّنَةࣱ مِّن رَّبِّكُمۡۖ فَأَوۡفُوا۟ ٱلۡكَیۡلَ وَٱلۡمِیزَانَ وَلَا تَبۡخَسُوا۟ ٱلنَّاسَ أَشۡیَاۤءَهُمۡ وَلَا تُفۡسِدُوا۟ فِی ٱلۡأَرۡضِ بَعۡدَ إِصۡلَـٰحِهَاۚ ذَ ٰلِكُمۡ خَیۡرࣱ لَّكُمۡ إِن كُنتُم مُّؤۡمِنِینَ
And unto Midian (We sent) their brother, Shu'eyb. He said: O my people! Serve Allah. Ye have no other Allah save Him. Lo! a clear proof hath come unto you from your Lord; so give full measure and full weight and wrong not mankind in their goods, and work not confusion in the earth after the fair ordering thereof. That will be better for you, if ye are believers.
— Mohammed Marmaduke William Pickthall
Wa ilaa Madyana akhaahum Shu'aybaa; qaala yaa qawmi' budul laaha maa lakum min ilaahin ghairuhoo qad jaaa'atkum baiyinatum mir Rabbikum fa awful kaila walmeezaana wa laa tabkhasun naasa ashyaa'ahum wa laa tufsidoo fil ardi ba'da islaahihaa; zaalikum khairul lakum in kuntum mu'mineen