Al-Baqara 2:26

Allah is not ashamed to give a similitude of a mosquito or even something less [significant][16]. As for those who believe, they know that this is the truth from their Lord; but those who disbelieve say, “What does Allah mean by this similitude?” He causes many to go astray thereby and guides many thereby, but He causes none to go astray except the evildoers –

[16] Lit., "above it" i.e., greater in smallness.

Indeed, Allāh is not timid to present an example - that of a mosquito or what is smaller[15] 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,

[15] Literally, "above it," i.e., greater in smallness.

26. Verily, Allâh is not ashamed to set forth a parable even of a mosquito or so much more when it is bigger (or less when it is smaller) than it. And as for those who believe, they know that it is the Truth from their Lord, but as for those who disbelieve, they say: "What did Allâh intend by this parable?" By it He misleads many, and many He guides thereby. And He misleads thereby only those who are Al-Fâsiqûn (the rebellious, disobedient to Allâh[6]).

[6] (V.2:26) We have retained this peculiar English construction in order to capture the Arabic idiom here.

Lo! Allah disdaineth not to coin the similitude even of a gnat. Those who believe know that it is the truth from their Lord; but those who disbelieve say: What doth Allah wish (to teach) by such a similitude? He misleadeth many thereby, and He guideth many thereby; and He misleadeth thereby only miscreants;