Bukhari, Nikah, 110. For Hadiths stating that one man will look after fifty women, see, Bukhari, ‘Ilm, 21; Ashriba, 1; Muslim, ‘Ilm, 9; Tirmidhi, Fitan, 34; Ibn Maja, Fitan, 25; Musnad, iii, 98, 176, 202, 213-4, 273, 289.
Muslim, Fitan, 110; Abu Da’ud, Malahim, 14; Tirmidhi, Fitan, 59; Ibn Maja, Fitan, 33; Musnad, iv, 181.