Al-Baqarah 2:150

وَمِنۡ حَيۡثُ خَرَجۡتَ فَوَلِّ وَجۡهَكَ شَطۡرَ ٱلۡمَسۡجِدِ ٱلۡحَرَامِۚ وَحَيۡثُ مَا كُنتُمۡ فَوَلُّواْ وُجُوهَكُمۡ شَطۡرَهُۥ لِئَلَّا يَكُونَ لِلنَّاسِ عَلَيۡكُمۡ حُجَّةٌ إِلَّا ٱلَّذِينَ ظَلَمُواْ مِنۡهُمۡ فَلَا تَخۡشَوۡهُمۡ وَٱخۡشَوۡنِي وَلِأُتِمَّ نِعۡمَتِي عَلَيۡكُمۡ وَلَعَلَّكُمۡ تَهۡتَدُونَ 150

And from wherever you go out [for prayer], turn your face toward al-Masjid al-Haram. And wherever you [believers] may be, turn your faces toward it in order that the people will not have any argument against you, except for those of them who commit wrong; so fear them not but fear Me. And [it is] so I may complete My favor upon you and that you may be guided