It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) said: "Whoever seizes the wealth of a Muslim by swearing a false oath will meet Allah while He is angry with him, and concerning this Allah revealed this verse up to the end: « ﴿إِنَّالَّذِينَيَشْتَرُونَبِعَهْدِاللّٰهِوَأَيْمَانِهِمْثَمَنًاقَلِيلًا . . . . .﴾ »[آل عمران : 77] 'Those who exchange Allah’s covenant and their oaths for a small price . . . . . .'"
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 4212