Arabic text
عن أنس بن مالك رضي الله عنه: أَنَّ النَّبِيَّ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ كَانَ لَا يَرُدُّ الطِّيبَ.
Translation
Anas ibn Mālik (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) would not refuse a gift of perfume.
Explanation
It was a habit of the Prophet (may Allah's peace and blessings be upon him) to not refuse a gift of perfume and would accept it, as it is light in weight and has a pleasant smell.
Source: HadeethEnc.com