Sunan an-Nasa'i, Volume 4, Book 36, Hadith 3403 (DarusSalam) ⓘ
It was narrated that 'Aishah said: "The people used to try to bring their gifts (to the Prophet) on 'Aishah's day, hoping thereby to earn the pleasure of the Messenger of Allah."
أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، قَالَ أَنْبَأَنَا عَبْدَةُ بْنُ سُلَيْمَانَ، قَالَ حَدَّثَنَا هِشَامٌ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ كَانَ النَّاسُ يَتَحَرَّوْنَ بِهَدَايَاهُمْ يَوْمَ عَائِشَةَ يَبْتَغُونَ بِذَلِكَ مَرْضَاةَ رَسُولِ اللَّهِ صلى الله عليه وسلم .
also referenced under: Hadith 3951 (Reference) & Book 36, Hadith 13 (In-Book)