Sunan Ibn Majah 1209
Kusimamisha Swala na Sunna Zake
What was narrated concerning one who is uncertain about his Prayer; let him refer to what is more certain
It was narrated that ‘Abdur-Rahman bin ‘Awf said: “I heard the Messenger of Allah (ﷺ) say: ‘If anyone of you is uncertain as to whether he has prayed one or two Rak’ah, let him assume it is one. If he is uncertain as to whether he has prayed two or three, let him assume it is two. If he is uncertain as to whether he has prayed three or four, let him assume it is three. Then let him complete what is left of his prayer, so that the doubt will be about what is more. Then let him prostrate twice while he is sitting, before the Taslim (saying the Salam).’”
Tafsiri ya Kiswahili ya hadithi hii bado haipatikani — inaonyeshwa kwa Kiingereza.