Hadith.4325 - Ishaq ibn Ammar asked Abu Ibrahim (Imam Musa ibn Jafar Al-Kadhim عليه السلام) whether it is permissible to give expiation to someone who is weak but not from the people of wilayah (those who follow the Ahlulbayt).
Imam عليه السلام said: "Yes, but the people of wilayah are more beloved to me."
This statement refers to giving expiation in cases where it is required.