It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) named the two prostrations of forgetfulness (sajdat al-sahw) "al-muraghimatayn" (the two prostrations that humiliate Satan).
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 11998