It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that a man came to the Messenger of Allah (peace and blessings be upon him), and his son was with him. He said: "O Messenger of Allah, I would like you to be a witness to this charity of mine which I am giving to this son of mine." The Messenger of Allah (peace and blessings be upon him) asked: "Do you have other children besides him?" He replied: "Yes." He (peace and blessings be upon him) asked: "Then have you given the other children the same share as well?" He said: "No." Then the Messenger of Allah (peace and blessings be upon him) said: "Then I cannot be a witness to it."
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / كتاب القضاء والشهادات / 2202
Hadith Gradingمحدثین:إسناده ضعيف
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :إسناده ضعيف. » «أخرجه المنتخب من مسند عبد بن حميد برقم: 606»