{یَـٰۤأَیُّهَا ٱلَّذِینَ ءَامَنُوا۟ كُتِبَ عَلَیۡكُمُ ٱلصِّیَامُ كَمَا كُتِبَ عَلَى ٱلَّذِینَ مِن قَبۡلِكُمۡ لَعَلَّكُمۡ تَتَّقُونَ} [البَقَرَةِ:١٨٣] «O you who have believed, decreed upon you is fasting as it was decreed upon those before you that you may become righteous» (The cow:183)