The worst forgetting, these verses show, is forgetting the meeting with Allah. They present forgetfulness as part of human nature, something Satan can cause and a recognized legal excuse, affirm that Allah never forgets, and reproach those who remind others of righteousness while forgetting themselves.
Verses gathered from a topical index of the Quran, in Mushaf order; every verse is quoted in full.
And when you see those who engage in [offensive] discourse concerning Our verses, then turn away from them until they enter into another conversation. And if Satan should cause you to forget, then do not remain after the reminder with the wrongdoing people.
And he said to the one whom he knew would go free, "Mention me before your master." But Satan made him forget the mention [to] his master, and he [i.e., Joseph] remained in prison several years.
He said, "Did you see when we retired to the rock? Indeed, I forgot [there] the fish. And none made me forget it except Satan - that I should mention it. And it took its course into the sea amazingly."