Hadith #4022 (Sunan Abi Dawud)
Book: Clothing (Kitab Al-Libas)
Narrator(s): Abdullah bin Yazid bin Zayd, Nasayr bin al-Farj نصير بن الفرج, Sa'id bin Abi Ayoub سعيد بن أبي أيوب الخزاعي, Sahl bin Mua'dh bin Ans سهل بن معاذ بن أنس الجهني
Grade: Sahih

‘Abd al-Wahhab al-Thaqafi did not mention the name of Abu Sa’id. Hammad b. Salamah said: From al-Jariri, from Abu al-‘Ala’, from the Prophet (ﷺ).
Abu Dawud said: The hearing of this tradition by Hammad b. Salamah and Thaqafi is of the same nature.

Source: https://parallelquran.com/hadith/sunan-abi-dawud-4022/

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Hadith #5194 (Sunan Abi Dawud)
Book: General Behavior (Kitab Al-Adab)
Narrator(s): Ishaq bin Ibrahim bin Swyd إسحاق بن إبراهيم بن سويد, Mua'dh bin Anas al-Juhni, Nafi' bin Yazid al-Kula'i نافع بن يزيد الكلاعي, Sa'id bin Abi Maryam سعيد بن أبي مريم, Sahl bin Mua'dh bin Ans سهل بن معاذ بن أنس الجهني
Grade: Sahih

A man asked the Messenger of Allah (May peace be upon him): When aspect of Islam is best? He replied: that you should provide food and greet both those you know and those you do not know.

Source: https://parallelquran.com/hadith/sunan-abi-dawud-5194/