80:7
وَمَا عَلَيْكَ أَلَّا يَزَّكَّىٰ
wamā ʿalayka allā yazzakkā
And not upon you [is any blame] if he will not be purified.
— Saheeh International
though you are not to be blamed for his lack of spiritual growth––
— M. A. S. Abdel Haleem
What does it matter to you if he will not become pure (from disbelief: you are only a Messenger, your duty is to convey the Message of Allâh).
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali