Chapter: "Verily, those who purchase a small gain at the cost of Allah's Covenant and their oaths ..."

Allah's Messenger (ﷺ) said, "If somebody is ordered (by the ruler or the judge) to take an oath, and he takes a false oath in order to grab the property of a Muslim, then he will incur Allah's Wrath when he will meet Him." And Allah revealed in its confirmation: 'Verily! Those who purchase a small gain at the cost of Allah's covenants and their own oaths.' (3.77) (The sub-narrator added:) Al-Ash'ath bin Qais entered, saying, "What did Abu `Abdur-Rahman narrate to you?" They said, "So-and-so," Al-Ash'ath said, "This verse was revealed in my connection. I had a well on the land of my cousin (and we had a dispute about it). I reported him to Allah 's Apostle who said (to me). "You should give evidence (i.e. witness) otherwise the oath of your opponent will render your claim invalid." I said, "Then he (my opponent) will take the oath, O Allah's Messenger (ﷺ)." Allah's Messenger (ﷺ) said, "Whoever is ordered (by the ruler or the judge) to give an oath, and he takes a false oath in order to grab the property of a Muslim, then he will incur Allah's Wrath when he meets Him on the Day of Resurrection."