حَدَّثَنَا مَطَرُ بْنُ الْفَضْلِ، قَالَ‏:‏ حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، عَنْ هِشَامٍ الدَّسْتُوَائِيِّ، عَنْ يَحْيَى بْنِ أَبِي كَثِيرٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّهُ كَانَ إِذَا بَلَغَ بَعْضُ وَلَدِهِ الْحُلُمَ عَزَلَهُ، فَلَمْ يَدْخُلْ عَلَيْهِ إِلا بِإِذْنٍ‏.‏

Ibn 'Umar reported that when his children had reached puberty and he had withdrawn to his room, none of them entered where he was except with his permission.