Umar saw a silk garment being sold and said, "Messenger of Allah, buy this and wear it on Fridays and when delegations come to you."He replied, "Only one who has no share in the Hereafter wears this."Later, some such garments were brought to the Prophet ﷺ, and he sent one of them to Umar.Umar said, "How can I wear it when you said about it what you said?"He answered, "I did not give it to you to wear, but so that you may sell it or clothe someone with it."So Umar sent it to a brother of his in Mecca who had not yet embraced Islam.
حدثنا موسى بن إسماعيل حدثنا عبد العزيز بن مسلم حدثنا عبد الله بن دينار قال سمعت
رأى عمر حلة سيراء تباع فقال يا رسول الله ابتع هذه والبسها يوم الجمعة وإذا جاءك الوفود قال إنما يلبس هذه من لا خلاق له فأتي النبي ﷺ منها بحلل فأرسل إلى عمر بحلة فقال كيف ألبسها وقد قلت فيها ما قلت قال إني لم أعطكها لتلبسها ولكن تبيعها أو تكسوها فأرسل بها عمر إلى أخ له من أهل مكة قبل أن يسلم