Ya‘la b. Umayya (Umayya was Ya'la’s mother) said:

When we were with the Prophet (ﷺ) at al- Ji'rana a desert Arab came to him wearing a tunic which was copiously perfumed (Literally “smeared copiously with <i>khaluq</i>." This is a perfume composed of saffron and other elements, yellow and red being the predominant colours) and said, “Messenger of God, I entered the sacred state for the <i>’umra</i> while wearing this.” He replied, “Wash the perfume which is on you three times, take off the tunic, then do in your <i>’umra</i> as you do in your hajj.” Bukhari and Muslim.

وَعَنْ يَعْلَى بْنِ أُمَيَّةَ قَالَ: كُنَّا عِنْدَ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ بالجعرانة إِذْ جَاءَ رَجُلٌ أَعْرَابِيٌّ عَلَيْهِ جُبَّةٌ وَهُوَ مُتَضَمِّخٌ بِالْخَلُوقِ فَقَالَ: يَا رَسُولَ اللَّهِ إِنِّي أَحْرَمْتُ بِالْعُمْرَةِ وَهَذِهِ عَلَيَّ. فَقَالَ: «أَمَا الطِّيبُ الَّذِي بِكَ فَاغْسِلْهُ ثَلَاثَ مَرَّاتٍ وَأَمَّا الْجُبَّةُ فَانْزِعْهَا ثُمَّ اصْنَعْ فِي عُمْرَتِكَ كَمَا تَصْنَعُ فِي حَجِّكَ»