Anas ibn Malik reported: When the Prophet, peace and blessings be upon him, was given something, he would say, “Go to such person, for they were a friend of Khadijah. Go to the house of such person, for they were loved by Khadijah.”
Source: al-Adab al-Mufrad 225
Grade: Hasan (fair) according to Al-Albani
عَنْ أَنَسٍ قَالَ كَانَ النَّبِيُّ صلى الله عليه وسلم إِذَا أُتِيَ بِالشَّيْءِ يَقُولُ اذْهَبُوا بِهِ إِلَى فُلاَنَةٍ فَإِنَّهَا كَانَتْ صَدِيقَةَ خَدِيجَةَ اذْهَبُوا بِهِ إِلَى بَيْتِ فُلاَنَةٍ فَإِنَّهَا كَانَتْ تُحِبُّ خَدِيجَةَ
221 الأدب المفرد البخاري
172 المحدث الألباني خلاصة حكم المحدث حسن في صحيح الأدب المفرد