I heard the Messenger of Allah ﷺ say: If any of you can become like the man who had a faraq of rice, he should become like him. They (the people) asked: Who is the man who had a faraq of rice with him, Messenger of Allah ? Thereupon he narrated the story of the cave when a hillock fell on them (three persons), each of them said: Mention any best work of yours. The narrator said: The third of them said: O Allah, you know that I took a hireling for a faraq of rice. When the evening came, I presented to him his due (i.e. his wages). But he refused to take it and went away. I then cultivated it until I amassed cows and their herdsmen for him. He then met me and said: Give me my dues. I said (to him): Go to those cows and their herdsmen and take them all. He went and drove them away.  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ مَنِ اسْتَطَاعَ مِنْكُمْ أَنْ يَكُونَ مِثْلَ صَاحِبِ فَرْقِ الأَرُزِّ فَلْيَكُنْ مِثْلَهُ قَالُوا وَمَنْ صَاحِبُ فَرْقِ الأَرُزِّ يَا رَسُولَ اللَّهِ فَذَكَرَ حَدِيثَ الْغَارِ حِينَ سَقَطَ عَلَيْهِمُ الْجَبَلُ فَقَالَ كُلُّ وَاحِدٍ مِنْهُمُ اذْكُرُوا أَحْسَنَ عَمَلِكُمْ قَالَ وَقَالَ الثَّالِثُ اللَّهُمَّ إِنَّكَ تَعْلَمُ أَنِّي اسْتَأْجَرْتُ أَجِيرًا بِفَرْقِ أَرُزٍّ فَلَمَّا أَمْسَيْتُ عَرَضْتُ عَلَيْهِ حَقَّهُ فَأَبَى أَنْ يَأْخُذَهُ وَذَهَبَ فَثَمَّرْتُهُ لَهُ حَتَّى جَمَعْتُ لَهُ بَقَرًا وَرِعَاءَهَا فَلَقِيَنِي فَقَالَ أَعْطِنِي حَقِّي فَقُلْتُ اذْهَبْ إِلَى تِلْكَ الْبَقَرِ وَرِعَائِهَا فَخُذْهَا فَذَهَبَ فَاسْتَاقَهَا