NASAI-KUBRA 5338:
from Abū Hurayrah —
[Machine] A man should not compete with his brother's bid, nor propose to his brother's betrothed. Hisham raised it.
الكبرى للنسائي ٥٣٣٨:
عن ابو هريره —
«لَا يَسُمِ الرَّجُلُ عَلَى سَوْمِ أَخِيهِ وَلَا يَخْطُبُ عَلَى خِطْبَةِ أَخِيهِ» رَفَعَهُ هِشَامٌ