(Al-Baqara) 2 : 149
وَمِنْ حَيْثُ خَرَجْتَ فَوَلِّ وَجْهَكَ شَطْرَ الْمَسْجِدِ الْحَرَامِ ۖ وَإِنَّهُ لَلْحَقُّ مِنْ رَبِّكَ ۗ وَمَا اللَّهُ بِغَافِلٍ عَمَّا تَعْمَلُونَ
And to wherever you started forth, then you turn your face towards the Sacred Masjid; and indeed It is the Truth from your Lord, and Lord Allah is not heedless about all that you do.