Az-Zukhruf - 43:43

فَاسْتَمْسِكْ بِالَّذِي أُوحِيَ إِلَيْكَ إِنَّكَ عَلَى صِرَاطٍ مُّسْتَقِيمٍ
[43:43]
Therefore hold fast to that which has been revealed to you; surely you are on the right path.
So hold thou fast to the Revelation sent down to thee; verily thou art on a Straight Way.
So hold thou fast to that which is inspired in thee. Lo! thou art on a right path.