He heard Jabir saying that the Jews used to say that if a man approached his wife from behind in her vagina, the child would be born cross-eyed. Then the verse was revealed, "Your wives are a tilth for you, so go to your tilth as you wish" [Baqarah 2:223].
حدثنا ابن أبي عمر حدثنا سفيان
سمع جابرا يقول كانت اليهود تقول من أتى امرأته في قبلها من دبرها كان الولد أحول فنزلت {نساؤكم حرث لكم فأتوا حرثكم أنى شئتم}