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 ‏}‏ ‏.‏

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.” Translation Not Available

Book Ref: Sunan Abi Dawud Book 12 Hadith 2163
Web Ref:  Sunan Abi Dawud Book 11 Hadith 2158