Al-An'am 6:149

Qul falillahi alhujjatu albalighatufalaw shaa lahadakum ajmaAAeen

Say, "With Allāh is the far-reaching [i.e., conclusive] argument. If He had willed, He would have guided you all."

Say, “Then, Allah’s is the conclusive proof. So, had He willed, He would have brought all of you on the right path”.