Arabic (Original)
حَدَّثَنَا هَارُونُ بْنُ مَعْرُوفٍ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ قَالَ قَالَ حَيْوَةُ أَخْبَرَنِي أَبُو عُثْمَانَ أَنَّ عَبْدَ اللَّهِ بْنَ دِينَارٍ أَخْبَرَهُ عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ أَفْرَى الْفِرَى مَنْ ادَّعَى إِلَى غَيْرِ أَبِيهِ وَأَفْرَى الْفِرَى مَنْ أَرَى عَيْنَيْهِ فِي النَّوْمِ مَا لَمْ تَرَيَا وَمَنْ غَيَّرَ تُخُومَ الْأَرْضِ.
English Translation
Harun b. Ma'ruf told us, Abdullah b. Wahb told us: Haywah said: Abu Uthman informed me that Abdullah b. Dinar informed him, from Abdullah b. Umar, that the Messenger of Allah, peace and blessings be upon him, said: "The greatest of lies is for a man to claim descent from other than his father; and the greatest of lies is for a man to claim his eyes saw in a dream what they did not see; and likewise whoever alters the boundary markers of land."