53:17

مَا زَاغَ الْبَصَرُ وَمَا طَغَىٰ

Transliteration:

Ma zagha albasaru wama tagha

Word by Word:

Not swerved the sight and not it transgressed.

Translations:

[And withal,] the eye did not waver, nor yet did it stray:

(His) sight never swerved, nor did it go wrong!

The eye turned not aside nor yet was overbold.

The eye turned not aside, nor did it exceed the limit.

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