'Your wives are a place of cultivation for you, so come to your cultivation however you wish.' (Al-Baqarah 2:223)
Ibn Umar narrated regarding this verse that it was revealed concerning coming to women from behind (anal intercourse).
In Sahih Bukhari, Book of Tafsir: Ibn Umar would not speak when reading Quran until he finished. One day I took the Quran from him and he read Surah al-Baqarah until he reached a place and said: 'Do you know why this verse was revealed?' I said no. He said: 'It was revealed concerning such and such (anal intercourse).'
In another narration from Ibn Umar: The verse 'so come to your cultivation however you wish' - he said: 'He may come...
