Praise be to Allah whose hearing encompasses all voices. The woman who came pleading her case approached the Prophet ﷺ to speak with him while I was in a corner of the house, unable to hear what she was saying. Then Allah revealed, "Allah has indeed heard the speech of the woman who pleads with you concerning her husband" [Mujadilah 58:1] to the end of the verse.
حدثنا أبو معاوية حدثنا الأعمش عن تميم بن سلمة عن عروة
الحمد لله الذي وسع سمعه الأصوات لقد جاءت المجادلة إلى النبي ﷺ تكلمه وأنا في ناحية البيت ما أسمع ما تقول فأنزل الله عز وجل {قد سمع الله قول التي تجادلك في زوجها} إلى آخر الآية
Its isnad is sahih. Tamim bin Salama is trustworthy, and his hadith is found in Muslim and in the Sunan works. The hadith was narrated by Bukhari 13/372, no. 7386, in the Book of Tawhid, by Nasai 6/168, no. 3460, in the Book of Divorce, and by Ibn Majah in the Introduction, 1/67, no. 188.