Rasulullah memerintahkan thuma’ninah jika melaksanakan shalat
Imam Bukhari : 6174حَدَّثَنِي إِسْحَاقُ بْنُ مَنْصُورٍ حَدَّثَنَا أَبُو أُسَامَةَ حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ عُمَرَ عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ عَنْ أَبِي هُرَيْرَةَأَنَّ رَجُلًا دَخَلَ الْمَسْجِدَ فَصَلَّى وَرَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فِي نَاحِيَةِ الْمَسْجِدِ فَجَاءَ فَسَلَّمَ عَلَيْهِ فَقَالَ لَهُ ارْجِعْ فَصَلِّ فَإِنَّكَ لَمْ تُصَلِّ فَرَجَعَ فَصَلَّى ثُمَّ سَلَّمَ فَقَالَ وَعَلَيْكَ ارْجِعْ فَصَلِّ فَإِنَّكَ لَمْ تُصَلِّ قَالَ فِي الثَّالِثَةِ فَأَعْلِمْنِي قَالَ إِذَا قُمْتَ إِلَى الصَّلَاةِ فَأَسْبِغْ الْوُضُوءَ ثُمَّ اسْتَقْبِلْ الْقِبْلَةَ فَكَبِّرْ وَاقْرَأْ بِمَا تَيَسَّرَ مَعَكَ مِنْ الْقُرْآنِ ثُمَّ ارْكَعْ حَتَّى تَطْمَئِنَّ رَاكِعًا ثُمَّ ارْفَعْ رَأْسَكَ حَتَّى تَعْتَدِلَ قَائِمًا ثُمَّ اسْجُدْ حَتَّى تَطْمَئِنَّ سَاجِدًا ثُمَّ ارْفَعْ حَتَّى تَسْتَوِيَ وَتَطْمَئِنَّ جَالِسًا ثُمَّ اسْجُدْ حَتَّى تَطْمَئِنَّ سَاجِدًا ثُمَّ ارْفَعْ حَتَّى تَسْتَوِيَ قَائِمًا ثُمَّ افْعَلْ ذَلِكَ فِي صَلَاتِكَ كُلِّهَا
Narrated to me [Ishaq bin Manshur], narrated to us [Abu Usamah], narrated to us [Ubaidullah bin Umar] from [Said bin Abi Sa'id] from [Abu Hurairah], a man entered the mosque and prayed while the Messenger of Allah, peace and blessings be upon him, was in a corner of the mosque. He came and greeted him, but the Prophet said: 'Go back and pray, for you have not prayed.' He returned, prayed, and greeted again. The Prophet said: 'And upon you, go back and pray, for you have not prayed.' On the third time, he said: 'Teach me.' The Prophet said: 'When you stand for prayer, perfect your ablution, face the Qiblah, say the Takbir, and recite what is easy for you from the Qur'an. Then bow until you are calm in bowing, raise your head until you stand upright, prostrate until you are calm in prostration, rise until you sit calmly, prostrate again until you are calm, then rise until you stand upright. Do this in all your prayers.'