The example of those who disbelieve is like that of one who shouts at what hears nothing but calls and cries cattle or sheep - deaf, dumb and blind, so they do not understand.
English Transliteration
Wamathalu allatheena kafaroo kamathali allathee yanAAiqu bima la yasmaAAu illa duAAaan wanidaan summun bukmun AAumyun fahum la yaAAqiloona
Tafsir of Verse 171
The likeness of those who disbelieve is as the likeness of one who shouts to that which hears nothing, save a call and a cry; deaf, dumb, blind -- they do not understand.
The parable of those who reject Faith is as if one were to shout Like a goat-herd, to things that listen to nothing but calls and cries: Deaf, dumb, and blind, they are void of wisdom.