٣- مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ مُعَمَّرِ بْنِ خَلادٍ قَالَ سَمِعْتُ عَلِيَّ بْنَ مُوسَى الرِّضَا (عَلَيْهِ السَّلام) يَقُولُ ثَلاثٌ مِنْ سُنَنِ الْمُرْسَلِينَ الْعِطْرُ وَأَخْذُ الشَّعْرِ وَكَثْرَةُ الطَّرُوقَةِ.
3. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from Mu’ammar ibn Khallad who has said the following: “I once heard al-Rida’ , saying, ‘Three things are of the traditions of the Messengers (of Allah): use of perfume, trimming hairs and ampleness of (relation in) marriage.’” 