Sayyiduna Abu Hurayrah (may Allah be pleased with him) narrated: I said: "O Messenger of Allah! When I see you, my eyes are cooled and my heart is pleased, and when I do not see you, my heart is not pleased." The narrator is unsure; perhaps he said some word similar to this.
Al-Bazzar recorded it, and its narrators are the narrators of the Sahih, except Abu Maymunah al-Farisi, and he is thiqah (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 15955