Abu Hatim ibn Hibban al-Busti: He mentioned him among the trustworthy narrators
Abu Ya'la al-Khalili: His narrations are authentic, and no mistakes are known from him in anything he narrated
Ahmad ibn Hanbal: Reliable, and once: Trustworthy
Ahmad ibn Shuayb al-Nasa'i: Trustworthy, and once: Preserver
Ahmad ibn Salih al-Jili: Trustworthy
Ahmad ibn Salih al-Masri: Preserver, reliable, and of high standing
Ibn Hajar al-'Asqalani: Trustworthy, reliable, and famous
Al-Dhahabi: One of the Imams and prominent figures among the Tabi'een
Sufyan ibn 'Uyaynah: What narration is more authentic than the narration of Nafi'
Abd al-Rahman ibn Yusuf ibn Kharash: Trustworthy
Malik ibn Anas: Whenever I heard Nafi' narrating from Ibn Umar, I didn't mind not hearing it from anyone else
Muhammad ibn Isma'il al-Bukhari: The most authentic chain of narrators: Malik, from Nafi', from Ibn Umar
Muhammad ibn Sa'd Katb al-Waqidi: Trustworthy and narrated many hadiths
Yahya ibn Ma'in: Trustworthy