Hadith record

3. Ahmad ibn Muhammad from has narrated from Afi ibn al-Hakam from Ali ibn abu Hamzah from abu Basir who has narrated the following: “I once asked abu ‘Abd Allah (a.s.), about the case of a man who says that there is a vow, a commitment on him. He (the Imam) said, ‘It does not have any valid effect until he says, “There is fasting, or paying charity, or freeing a slave, or offering an animal offering.” If a man says, “I give this food as an offering,” it is not valid, because only a camel or so can become an animal offering.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.