If [all] the knowledge of ‘Aa.ishah رضي الله عنها was gathered, and [all] the knowledge of all the women was gathered, [then] the knowledge of ‘Aa.ishah would be better.
If [all] the knowledge of ‘Aa.ishah رضي الله عنها was gathered, and [all] the knowledge of all the women was gathered, [then] the knowledge of ‘Aa.ishah would be better.