أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ مُحَمَّدِ بْنِ الْمُنْكَدِرِ، عَنْ أُمَيْمَةَ بِنْتِ رُقَيْقَةَ، قَالَتْ بَايَعْنَا رَسُولَ اللَّهِ صلى الله عليه وسلم فِي نِسْوَةٍ فَقَالَ لَنَا ‏"‏ فِيمَا اسْتَطَعْتُنَّ وَأَطَقْتُنَّ ‏"‏ ‏.‏

It was narrated that Umaimah bin Ruqaiqah said: "We gave pledge to the Messenger of Allah among a group of women, and he said to us: 'In as much as you can and are able ."' Translation Not Available

Book Ref: Sunan An Nisai Book 39 Hadith 4190
Web Ref:  Sunan An Nisai Vol 5 Book 39 Hadith 4195