1235. Commentary: Hadith 1233, in which the omission of the prostration of forgetfulness (sajdah as-sahw) is mentioned, is weak. The leading scholars of hadith memorization (a’immah huffaz) have considered it to be the personal statement of Imam Zuhri rahimahullah. In the authentic narrations, the performance of the prostration of forgetfulness (sajdah as-sahw) is mentioned. For details, see: [ذخیرة العقبیٰ شرح سنن النسائي : 15/5-7]
Source: Sunan Nasa'i: Translation and Benefits by Shaykh Hafiz Muhammad Amin Hafizullah, Page: 1235