I gave the Pledge of allegiance to the Prophet ﷺ that I would listen and obey, and he told me to add: 'As much as I can, and will give good advice to every Muslim.' (Using translation from Bukhārī 7204)  

بَايَعْتُ النَّبِيَّ ﷺ عَلَى السَّمْعِ وَالطَّاعَةِ فَلَقَّنَنِي فِيمَا اسْتَطَعْتَ وَالنُّصْحُ لِكُلِّ مُسْلِمٍ  

"When we gave our pledge to the Messenger of Allah to hear and obey, he would say to us: 'In as much as you can". (Using translation from Nasāʾī 4188)  

كُنَّا نُبَايِعُ رَسُولَ اللهِ ﷺ عَلَى السَّمْعِ وَالطَّاعَةِ وَيَقُولُ لَنَا «فِيمَا اسْتَطَعْتُمْ»  

"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 ."' (Using translation from Nasāʾī 4190)  

أَنَّهَا قَالَتْ بَايَعْنَا رَسُولَ اللهِ ﷺ فِي نِسْوَةٍ فَقَالَ لَنَا «فِيمَا اسْتَطَعْتُنَّ وَأَطَقْتُنَّ»