It was narrated from ‘Amr bin ‘As that the Messenger of Allah (ﷺ) taught him fifteen prostrations in the Qur’an, including three in the Mufassal and two in Al-Hajj.
Sunan Ibn Majah Book 5, Hadith 255
← Previous Hadith “I performed eleven prostrations with the Prophet (ﷺ) of which there were none in the Mufassal. Al-A’raf, Ar-Ra’d, An-Nahl, Bani Isra’il, Maryam, Al-Hajj, the prostration in Al-Furqan, Surat An-Naml (mentioning) Sulaiman, As- Sajdah, Sad, and the Ha-Mim Surah.”

Sunan Ibn Majah Book 5, Hadith 254 Next Hadith → “We prostrated with the Messenger of Allah (ﷺ) in “When the heaven is split asunder” and “Read! In the Name of your Lord.”

Sunan Ibn Majah Book 5, Hadith 256