It is narrated from Sayyiduna Ubayy bin Ka'b (may Allah be pleased with him), he asked: How many verses do you count in Surah Al-Ahzab? I (Zirr bin Hubaysh) said: About seventy-six or seventy-seven verses. He said: I recited this Surah to the Noble Prophet (peace and blessings be upon him), and it was as long as Surah Al-Baqarah or even longer, and it also contained the verse of stoning.
. (Second chain) Zar says: Sayyiduna Ubayy ibn Ka'b (may Allah be pleased with him) asked me: How many verses of Surah Al-Ahzab do you recite? I said: Seventy-three verses. He said: That's all? I had seen this Surah when it was equal to Surah Al-Baqarah. We also used to recite this verse in it: "Al-shaykhu wa al-shaykhatu idha zanaya farjumuhuma al-battata nakalan min Allah, wallahu 'azizun hakim." ... When an old man and an old woman (that is, a married man and woman) commit adultery, then stone them both to death; this is a definite command and a punishment from Allah, and Allah is All-Knowing, Wise.
Hadith Referenceالفتح الربانی / أبواب كيفية نزول القرآن / 8453
Hadith Gradingمحدثین:صحیح
Hadith Takhrij«اسناده ضعيف، عاصم بن بھدلة، وان كان صدوقا، له اوھام بسبب سوء حفظه، فلايحتم تفرده بمثل ھذا المتن ۔ أخرجه الحاكم: 4/ 359، والطيالسي: 540، وابن حبان: 4428، (انظر مسند أحمد ترقيم الرسالة: 21207 ترقیم بيت الأفكار الدولية: 21526»