Abdullah bin Umar reported,

Umar bin Khattab saw a silk garment being sold at the door of the mosque and said, "Messenger of Allah, if only you would buy this garment to wear on Fridays and when delegations come to you."The Messenger of Allah ﷺ replied, "Only one who has no share in the Hereafter wears this."Later, some such garments were brought to the Messenger of Allah ﷺ, and he gave one of them to Umar bin Khattab. Umar said, "Messenger of Allah, you are clothing me in it after what you said about the garment of Utarid?"The Messenger of Allah ﷺ said, "I did not give it to you to wear."So Umar gave it to a polytheist brother of his.

Azami 3277

Sahih

عن ابن عمر

أن عمر بن الخطاب رأى حلة سيراء تباع عند باب المسجد، فقال: يا رسول الله! لو اشتريت هذه الحلة فتلبسها يوم الجمعة وللوفد إذا قدموا عليك. فقال رسول الله ﷺ: إنما يلبس هذه من لا خلاق له في الآخرة. ثم جاء رسول الله ﷺ منها حلل، فأعطى عمر بن الخطاب منها حلة فقال عمر: يا رسول الله! أكسوتنيها وقد قلت في حلة عطارد ما قلت؟ فقال رسول الله ﷺ: لم أكسسكها لتلبسها. فكساها عمر أخا له مشركا.

الأعظمي 3277صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Friday
Chapter
Friday, its virtue, characteristics, and etiquettes
Section
Wearing the best one can find for Friday
Numbering
Jami al-Kamil 3277 (2nd edition)
Azami 3277