A man asked the Prophet ﷺ while he was smeared with perfume and wearing stitched garments, "I have entered the state of ihram for Umra."The Prophet ﷺ said, "Take these off, wash yourself, and do in your Umra what you would do in your Hajj."
حدثنا سفيان عن عمرو عن عطاء
سأل رجل النبي ﷺ وهو متضمخ بخلوق وعليه مقطعات فقال أهللت بعمرة قال انزع هذه واغتسل واصنع في عمرتك ما تصنع في حجك
Its isnad is sahih, its narrators are reliable and well-known, and it is like the one before it.