Al-An'am 6:153

وَأَنَّ هَـٰذَا صِرَٰطِى مُسْتَقِيمًا فَٱتَّبِعُوهُ ۖ وَلَا تَتَّبِعُوا۟ ٱلسُّبُلَ فَتَفَرَّقَ بِكُمْ عَن سَبِيلِهِۦ ۚ ذَٰلِكُمْ وَصَّىٰكُم بِهِۦ لَعَلَّكُمْ تَتَّقُونَ

Wa-anna hādhā ṣirāṭī mus'taqīman fa-ittabiʿūhu walā tattabiʿū l-subula fatafarraqa bikum ʿan sabīlihi dhālikum waṣṣākum bihi laʿallakum tattaqūna

And, [moreover], this is My path, which is straight, so follow it; and do not follow [other] ways, for you will be separated from His way. This has He instructed you that you may become righteous.