Abdur Rahman bin Mu’qil said: Sayyiduna Ibn Abbas (may Allah be pleased with them both) was asked about the grandfather, so he said: Who is the greatest among your fathers (grandfathers)? (And in another narration: When the questioner could not answer,) I said: Adam (is the greatest father). He replied: Have you not heard the saying of Allah Almighty: "O children of Adam"?
Hadith Referenceسنن دارمي / من كتاب الفرائض / 2957
Hadith Gradingتحقیق (حسین سلیم أسد الدارانی):رجاله ثقات غير أن عبد الله بن خالد لم يسمع ابن عباس بينهما الضحاك، [مكتبه الشامله نمبر: 2966]
Hadith Takhrijاس اثر کے رجال ثقات ہیں، لیکن عبداللہ بن خالد کا سماع سیدنا ابن عباس رضی اللہ عنہما سے ثابت نہیں۔ دیکھئے: [ابن أبى شيبه 11254] ، [البيهقي 246/6]
Sayyiduna Ibn Abbas (may Allah be pleased with them both) said: I wish that (regarding the grandfather) I and the one who opposes me would invoke a curse upon each other, that the one whose statement is incorrect (i.e., may the curse be upon the one whose statement is incorrect).
Hadith Referenceسنن دارمي / من كتاب الفرائض / 2958