“The Messenger of Allah (ﷺ) said: ‘Whoever persists in performing twelve Rak’ah from the Sunnah, a house will be built for him in Paradise: four before the Zuhr, two Rak’ah after Zuhr, two Rak’ah after Maghrib, two Rak’ah after the ‘Isha’ and two Rak’ah before Fajr.’”
Sunan Ibn Majah Book 5, Hadith 338
← Previous Hadith “I said, when the Messenger of Allah (ﷺ) was sitting: ‘We find in the Book of Allah that on Friday there is an hour when no believing slave performs prayer and asks Allah for anything at that time, but Allah will fulfill his need.’” ‘Abdullah said: “The Messenger of Allah (ﷺ) pointed to me, saying: ‘Or some part of an hour.’ I said: ‘you are right, or some part of an hour.’ I said: ‘What time is that?’ He said: ‘It is the last hours of the day.’ I said: ‘It is not the time of the prayer?’ He said: ‘Yes (it is so), when a believing slave performs prayer and then sits with nothing but the prayer keeping him, he is still in a state of prayer.’”

Sunan Ibn Majah Book 5, Hadith 337 Next Hadith → “Whoever performs twelve Rak’ah (of Sunnah) during the day and night, a house will be built for him in Paradise.”

Sunan Ibn Majah Book 5, Hadith 339