عَنْ يَسَارٍ مَوْلَى عَبْدِ اللَّهِ بْنِ عُمَرَ قَالَ: رَآنِي ابْنُ عُمَرَ رَضِيَ اللَّهُ عَنْهُ وَأَنَا أُصَلِّي بَعْدَ مَا طَلَعَ الْفَجْرُ فَقَالَ: يَا يَسَارُ! كَمْ صَلَّيْتَ؟ قُلْتُ: لَا أَدْرِي، قَالَ: لَا دَرَيْتَ! إِنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ خَرَجَ عَلَيْنَا وَنَحْنُ نُصَلِّي هَٰذِهِ الصَّلَاةَ فَقَالَ: ((أَلَا لِيُبَلِّغْ شَاهِدُكُمْ غَائِبَكُمْ أَنْ لَا صَلَاةَ بَعْدَ الصُّبْحِ إِلَّا سَجْدَتَيْنِ))
Mawla Abdullah bin Umar Yasar says: Sayyiduna Ibn Umar (may Allah be pleased with him) saw me praying after the rising of dawn and said: Yasar! How many prayers have you performed? I said: I do not know. He said: Then you should not know, indeed the Messenger of Allah (peace and blessings be upon him) came to us while we were performing this prayer, and he (peace and blessings be upon him) said: Beware! Let those present convey this to those who are absent, that after the rising of dawn there is no prayer except for two rak‘ahs.