Anas bin Malik reported,

When Umm Sulaym gave birth, she said to me, "Anas, look after this boy. Do not let anything be given to him until you take him in the morning to the Prophet ﷺ so he can perform tahnik on him."So I set out in the morning and found him in the garden, wearing a black striped cloak, branding the camels that had been brought to him during the conquest.

Azami 15335

Sahih

عن أنس، قال

لما ولدت أم سليم قالت لي: يا أنس انظر هذا الغلام، فلا يصيبن شيئا حتى تغدو به إلى النبي ﷺ يحنكه، قال: فغدوت فإذا هو في الحائط، وعليه خميصة جونية، وهو يسم الظهر الذي قدم عليه في الفتح.

الأعظمي 15335صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Clothing and adornment
Chapter
Types of clothing and its colors
Section
Cloaks and striped garments
Numbering
Jami al-Kamil 15335 (2nd edition)
Azami 15335