In earning and working with one's own hands

Qabīṣah > Sufyān > Manṣūr > Ibrāhīm > ʿUmārah b. ʿUmayr from his aunt > ʿĀʾishah

'The best (most pure) food a man consumes is that which he has earned himself, and his child (and his child's wealth) is part of his earnings." – Sound

أَخْبَرَنَا قَبِيصَةُ حَدَّثَنَا سُفْيَانُ عَنْ مَنْصُورٍ عَنْ إِبْرَاهِيمَ عَنْ عُمَارَةَ بْنِ عُمَيْرٍ عَنْ عَمَّتِهِ عَنْ عَائِشَةَ قَالَتْ

قَالَ رَسُولُ اللَّهِ ﷺ «إِنَّ أَحَقَّ مَا يَأْكُلُ الرَّجُلُ مِنْ أَطْيَبِ كَسْبِهِ وَإِنَّ وَلَدَهُ مِنْ أَطْيَبِ كَسْبِهِ» – صحيح