It was narrated that 'Ali said:
"I never saw the Messenger of Allah mention his parents together for anyone except Sa'd bin Malik. He said to him on the Day of Uhud: 'Shoot, Sa'd! May my father and mother be sacrificed for you!'" (DE)
English reference (DE): Vol. 1, Book 1, Hadith 129 (DE)
Arabic reference (DE): Book 1, Hadith 134 (DE)