Did al-Nasa'i narrate from al-Bukhari in his Sahih and from Abu Dawud in his Sunan?

Al-Huwayni: All right, Shaykh, another question. Did al-Nasa'i narrate from al-Bukhari in his Sunan?

The Shaykh : I have not learned of that.
Al-Huwayni: And did he narrate from Abu Dawud al-Sijistani?

The Shaykh : I have not learned of that either.
Al-Huwayni: And al-Hafiz al-Dhahabi, in *Siyar A'lam al-Nubala*, says: "In every place where al-Nasa'i narrated in his Sunan and was ambiguous, saying 'Abu Dawud narrated to us' without naming him, he did not attribute it to him. So it appears that it is al-Sijistani. Even if it were al-Harawi, Abu Dawud al-Harawi, Sulayman ibn Saif, al-Nasa'i narrated from him a great deal ambiguously. This is the saying of..."

The Shaykh : Did he narrate from him?
Al-Huwayni: Al-Nasa'i, without saying al-Harawi.

The Shaykh : Yes.
Al-Huwayni: Meaning, he says "Abu Dawud narrated to us," and in these places he says it is al-Sijistani.

The Shaykh : All right, and then he narrated from al-Harawi.
Al-Huwayni: How do we distinguish then?

The Shaykh : Meaning, he also says when he narrates from al-Harawi, "Abu Dawud."
Al-Huwayni: Yes.

The Shaykh : By Allah, this is a point, if Allah wills, to pay attention to in the context of distinguishing between authentic and weak hadiths in al-Nasa'i's Sunan. May Allah reward you.
Al-Huwayni: May Allah reward you with good.