Az Zukhruf Ayah 43

فَٱسْتَمْسِكْ بِٱلَّذِىٓ أُوحِىَ إِلَيْكَ‌ۖ إِنَّكَ عَلَىٰ صِرَٲطٍ مُّسْتَقِيمٍ ٤٣ So hold firmly to what has been revealed to you ?O Prophet?. You are truly on the Straight Path.