Hadith 12:118
Sahih (Al-Albani)
Muhammad bin Al Munkadir said I heard Jabir say The Jews used to say “When a man has intercourse with his wife through the vagina, but being on her back the child will have a squint, so the verse came down. Your wives are a tilth to you, so come to your tilth however you will.”
حَدَّثَنَا ابْنُ بَشَّارٍ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ، حَدَّثَنَا سُفْيَانُ، عَنْ مُحَمَّدِ بْنِ الْمُنْكَدِرِ، قَالَ سَمِعْتُ جَابِرًا، يَقُولُ إِنَّ الْيَهُودَ يَقُولُونَ إِذَا جَامَعَ الرَّجُلُ أَهْلَهُ فِي فَرْجِهَا مِنْ وَرَائِهَا كَانَ وَلَدُهُ أَحْوَلَ فَأَنْزَلَ اللَّهُ سُبْحَانَهُ وَتَعَالَى نِسَاؤُكُمْ حَرْثٌ لَكُمْ فَأْتُوا حَرْثَكُمْ أَنَّى شِئْتُمْ
Original Reference: Sunan Abi Dawud 2163