Surah An-Najm, ayah 17

مَا زَاغَ ٱلۡبَصَرُ وَمَا طَغَىٰ ١٧

Mā zāghal-basaru wamā taghā

The sight [of the Prophet (ﷺ)] did not swerve, nor did it transgress [its limit].