Narrated Ash Shaibani: I asked `Abdullah bin Abi `Aufa, 'Did Allah's Apostle carry out the Rajam penalty (i.e., stoning to death)?' He said, "Yes." I said, "Before the revelation of Surat-an-Nur or after it?" He replied, "I don't Know."

Narrated Ash-Shaibani: I asked `Abdullah bin Abi `Aufa about the Rajam (stoning somebody to death for committing illegal sexual intercourse). He replied, "The Prophet carried out the penalty of Rajam," I asked, "Was that before or after the revelation of Surat-an-Nur?" He replied, "I do not know."