Aharon’s Argument with the Malach Hamaves

Parshas Korach: When the plague threatened to wipe out the Jews, Moshe instructed Aharon to muse the ketores to stop it - a secret Moshe learned from the Malach Hamaves. Rashi (Bamidbar 17:13) describes the argument between Aharon and the Malach Hamaves about stopping the mageifa. This Rashi provides a good example of a midrash creating a story that elaborates on ideas that are implicit in the pesukim.