It wasnarrated that Abu Sa'eed and Abu Hurairah said that theProphet(ﷺ) said:
'When a man wakes up at night and wakes his wife,andthey pray two Rak'ah, they will be recorded among the men andwomenwho remember Allah much." (JA)
English reference (JA): Vol. 1, Book 5, Hadith 1335 (JA)
Arabic reference (JA): Book 5, Hadith 1396 (JA)