Surah 23. Al-Muminun, Ayah 97

Lit., "of the satans" or "satanic forces": see note [10] on 2:14 .

But in any case, shun evil for yourself, and you cannot do this without seeking the help and protection of Allah. Not only must you shun all promptings of evil, but you must shun its proximity. It may be that in retaliating on evil, or even in your curiosity to discover what evil is, you may fall into evil yourself. You should avoid going near it or anything which brings it near to you. And in this matter you should seek Allah's help.