(31) باب النَّذْرِ فِيمَا لاَ يَمْلِكُ
It was narrated from Thabit bin Ad-Dahhak, that the Messenger of Allah said:
"Whoever swears by a religion other than Islam, telling a lie, will be as he said, and whoever kills himself with something, he will be punished with it in the Hereafter, and there is no vow concerning that which a man does not possess."
Reference: Sunan an-Nasa'i 3813
In-book reference: Book 35, Hadith 53
English translation: Vol. 4, Book 35, Hadith 3844