But what would make you perceive, [O Muhammad], that perhaps he might (80:3)

﴿وَمَا يُدْرِيكَ لَعَلَّهُ يَزَّكَّىٰ﴾
[ عبس: 3]

80:3 But what would make you perceive, [O Muhammad], that perhaps he might be purified

O Messenger! What do you know, maybe this blind man may be purified of his sins?

But what could tell you that per chance he might become pure (from sins)?

phonetic Transliteration

Wama yudreeka laAAallahu yazzakka

Abdullah Yusuf Ali - Translation

But what could tell thee but that perchance he might grow (in spiritual understanding)?-

Safi-ur-Rahman al-Mubarakpuri

And how can you know that he might become pure

Page 585 English transliteration