Al-Baqarah 2:26

Inna Allaha la yastahyeean yadriba mathalan ma baAAoodatan famafawqaha faamma allatheena amanoofayaAAlamoona annahu alhaqqu min rabbihim waammaallatheena kafaroo fayaqooloona matha aradaAllahu bihatha mathalan yudillu bihikatheeran wayahdee bihi katheeran wama yudillu bihiilla alfasiqeen

Indeed, Allāh is not timid to present an example - that of a mosquito or what is smaller than it. And those who have believed know that it is the truth from their Lord. But as for those who disbelieve, they say, "What did Allāh intend by this as an example?" He misleads many thereby and guides many thereby. And He misleads not except the defiantly disobedient,

Indeed, Allah does not feel shy in citing any parable, be it that of a gnat or of something above it (in meanness). Now, as for those who believe, they know it is the truth from their Lord; while those who disbelieve say, “What could Allah have meant by this parable?” By this He lets many go astray, and by this He makes many find guidance. But He does not let anyone go astray thereby except those who are sinful