Silsilat al-Ahadith al-Sahihah

It is narrated from Sayyiduna Thabit bin Dhahak (may Allah be pleased with him), he states that in the time of the Noble Prophet (peace and blessings of Allah be upon him), a man made a vow to slaughter a camel at the place of Buwana. He came to the Messenger of Allah (peace and blessings of Allah be upon him) and said: I have made a vow to slaughter a camel at the place of Buwana. The Messenger of Allah (peace and blessings of Allah be upon him) asked him: "Is there any idol from the idols of the time of ignorance there, which is worshipped?" He said: No. The Prophet (peace and blessings of Allah be upon him) said: "Is there any festival from among their (the polytheists') festivals celebrated there?" He said: No. The Prophet (peace and blessings of Allah be upon him) said: "Fulfill your vow. For there is no vow in disobedience to Allah, in severing ties of kinship, or in that which the son of Adam does not possess."