Shaykh-e-Tareeqat, Ameer-e-Ahl-e-Sunnat دَامَـتْ بَـرَكَـاتُـهُـمُ الْـعَـالِـيَـه has written on page 872 of the 1^st volume of Faizan-e-Sunnat:

It is narrated that Allah عَزَّوَجَلَّ said to Sayyiduna Mūsā Kalīmullāh (عَـلٰى نَبِيِّنَا وَعَـلَيْهِ الصَّلٰوةُ وَالسَّلَام), ‘I have bestowed two types of Nūr upon the Ummah of Muhammad (عَـلٰی صَاحِبِھَا الصَّلٰوةُ وَالسَّلَام) to protect them from the harm of two types of darkness.’ Sayyiduna Mūsā Kalīmullāh عَـلٰى نَبِيِّنَا وَعَـلَيْهِ الصَّلٰوةُ وَالسَّلَام humbly asked, ‘Yā Allah عَزَّوَجَلَّ! What are those two types of Nūr?’ Allah عَزَّوَجَلَّ said, ‘The Nūr of Ramadan and that of the Quran.’ Sayyiduna Mūsā Kalīmullāh عَـلَيْـهِ الـسَّـلَام further asked, ‘What are those two types of darkness?’ Allah عَزَّوَجَلَّ said, ‘The darkness of grave and that of the Judgement Day.’ (Durra-tun-Nāsihīn, pp. 9)

Fragrant grave

When Sayyiduna ‘Abdullah Bin Ghaalib Hadaani عَـلَيۡهِ رَحْمَـةُ الـلّٰـهِ الۡـغَنِی was buried, a fragrant smell began emanating from his grave. Once someone saw him in a dream and asked: What kind of smell emanates from your grave. He said: ‘تِلۡكَ رَاءِحَةُ التِّلَاوَةِ وَالظَّمَاءِ’ i.e. this is the blessing of recitation and fasting.

(Hilya-tul-Awliya, vol. 6, pp. 266, Hadees 8553)

نَماز و روزہ وحَجّ و زکوٰۃ کی توفیق        عطا ہو اُمّتِ محبوب کو سدا یا رب

صَلُّوۡا عَلَى الۡحَبِيۡب       صَلَّى اللّٰهُ تَعَالٰى عَلٰى مُحَمَّد

6. Blessings of Patience

It is also stated in a lengthy blessed Hadees that when a deceased person is buried, his Salah comes to his right side and fasting to his left side; Quran and Azkaar beside his head; his act of walking for Salah aapproaces his foot side and forbearance comes to a corner of the grave. Then Allah عَزَّوَجَلَّ sends torment; the Salah says: Get back because he experienced difficulties throughout his life; now he is lying peacefully. Then the torment comes from the left side, the fasts state the same. When the torment comes from the direction of the head, it receives the same reply. Therefore torment cannot reach him from any direction. Any direction torment wants to come it finds