Surah Al-Baqarah, ayah 144

قَدۡ نَرَىٰ تَقَلُّبَ وَجۡهِكَ فِي ٱلسَّمَآءِۖ فَلَنُوَلِّيَنَّكَ قِبۡلَةٗ تَرۡضَىٰهَاۚ فَوَلِّ وَجۡهَكَ شَطۡرَ ٱلۡمَسۡجِدِ ٱلۡحَرَامِۚ وَحَيۡثُ مَا كُنتُمۡ فَوَلُّواْ وُجُوهَكُمۡ شَطۡرَهُۥۗ وَإِنَّ ٱلَّذِينَ أُوتُواْ ٱلۡكِتَٰبَ لَيَعۡلَمُونَ أَنَّهُ ٱلۡحَقُّ مِن رَّبِّهِمۡۗ وَمَا ٱللَّهُ بِغَٰفِلٍ عَمَّا يَعۡمَلُونَ ١٤٤

Qad narā taqalluba wajhika fis-samā'i falanuwalliyannaka qiblatan tardāhā fawalli wajhaka shatral-masjidil-harāmi wahaythu mā kuntum fawallū wujūhakum shatrahū wa innal-ladhīna ūtul-kitāba laya'lamūna annahul-haqqu mir rabbihim wamallāhu bighāfilin 'ammā ya'malūn

We have certainly seen the turning of your face, [O Muḥammad], toward the heaven, and We will surely turn you to a qiblah with which you will be pleased. So turn your face [i.e., yourself] toward al-Masjid al-Ḥarām.⁵³ And wherever you [believers] are, turn your faces [i.e., yourselves] toward it [in prayer]. Indeed, those who have been given the Scripture [i.e., the Jews and the Christians] well know that it is the truth from their Lord. And Allāh is not unaware of what they do.