The Messenger of Allah ﷺ said, "Four practices are among the traditions of the messengers: modesty, the use of perfume, the siwak, and marriage."
حدثنا سفيان بن وكيع حدثنا حفص بن غياث عن الحجاج عن مكحول عن أبي الشمال
قال رسول الله ﷺ أربع من سنن المرسلين الحياء والتعطر والسواك والنكاح
Graded, its isnad is daif.Tabarani also related it, 4/183, 184, no. 4085, from the hadith of Hafs bin Ghiyath, through him.Hajjaj is Ibn Artah, who is daif and a mudallis, and Abu Shimal is unknown.The hadith has daif corroborating narrations in Tabarani, Dulabi, and others.On this topic there is also a narration from Uthman [Nasai, no. 2245, and Ahmad, 1/58], Thawban [to come, 3094], Ibn Masud [to come, 1081], Ayesha [Ibn Majah, no. 1846], Abdullah bin Amr [Ahmad, 2/156, 158, 165, 188, 210], Abu Najih and Jabir [to come, 1253], and Ikaf [Tabarani in al-Kabir, 18/86, no. 158, and it has a corroborating narration in Ahmad, 5/163].The hadith of Muhammad bin Yazid Wasiti was related by Ahmad, 5/421.