Sura al-Anʿām 6:153

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

wa-anna hādhā ṣirāṭī mustaqīman fa-ittabiʿūhu wa-lā tattabiʿū l-subula fa-tafarraqa bikum ʿan sabīlihi dhālikum waṣṣakum bihi la-ʿallakum tattaqūna

Verily, this is My way, leading straight: follow it: follow not (other) paths: they will scatter you about from His (great) path: thus doth He command you. that ye may be righteous.