Surah Al-Baqarah (The Cow), Verse 145

وَلَىِٕنْ اَتَیْتَ الَّذِیْنَ اُوْتُوا الْكِتٰبَ بِكُلِّ اٰیَةٍ مَّا تَبِعُوْا قِبْلَتَكَ وَمَاۤ اَنْتَ بِتَابِعٍ قِبْلَتَهُمْ وَمَا بَعْضُهُمْ بِتَابِعٍ قِبْلَةَ بَعْضٍ وَلَىِٕنِ اتَّبَعْتَ اَهْوَآءَهُمْ مِّنْ بَعْدِ مَا جَآءَكَ مِنَ الْعِلْمِ اِنَّكَ اِذًا لَّمِنَ الظّٰلِمِیْنَ ۟

Wa la'in ataital lazeena ootul kitaaba bikulli aayatim maa tabi'oo Qiblatak; wa maaa anta bitaabi'in Qiblatahum; wa maa ba'duhum bitaabi''in Qiblata ba'd; wa la'init taba'ta ahwaaa'ahum mim ba'di maa jaaa'aka minal 'ilmi innaka izal laminaz zaalimeen

“Even if thou wert to bring to the people of the Book all the Signs (together), they would not follow Thy Qibla; nor art thou going to follow their Qibla; nor indeed will they follow each other's Qibla. If thou after the knowledge hath reached thee, Wert to follow their (vain) desires,-then wert thou Indeed (clearly) in the wrong.”

Quran 2:145 (Yusuf Ali Translation)