The same hadith has been narrated by a different chain of transmitters with a slight variation in wording: 'Umar b. al-Khattab sent for me and said: Some families from your tribe have come to me (then follows the foregoing hadith) by Malik with the difference that the Messenger of Allah ﷺ would spend on his family for a year. And sometimes Ma'mar said: He would retain sustenance for his family for a year, and what was left of that he spent in the cause of Allah, the Majestic and Exalted.

حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، وَمُحَمَّدُ بْنُ رَافِعٍ، وَعَبْدُ بْنُ حُمَيْدٍ، - قَالَ ابْنُ رَافِعٍ حَدَّثَنَا وَقَالَ الآخَرَانِ، أَخْبَرَنَا عَبْدُ الرَّزَّاقِ، - أَخْبَرَنَا مَعْمَرٌ، عَنِ الزُّهْرِيِّ، عَنْ مَالِكِ بْنِ أَوْسِ، بْنِ الْحَدَثَانِ قَالَ أَرْسَلَ إِلَىَّ عُمَرُ بْنُ الْخَطَّابِ فَقَالَ إِنَّهُ قَدْ حَضَرَ أَهْلُ أَبْيَاتٍ مِنْ قَوْمِكَ . بِنَحْوِ حَدِيثِ مَالِكٍ . غَيْرَ أَنَّ فِيهِ، فَكَانَ يُنْفِقُ عَلَى أَهْلِهِ مِنْهُ سَنَةً وَرُبَّمَا قَالَ مَعْمَرٌ يَحْبِسُ قُوتَ أَهْلِهِ مِنْهُ سَنَةً ثُمَّ يَجْعَلُ مَا بَقِيَ مِنْهُ مَجْعَلَ مَالِ اللَّهِ عَزَّ وَجَلَّ .