Yahya bin Sa'id al-Ansari يحيى بن سعيد الأنصاري · Chapters on Tafsir

"The Jews would say: "Whoever goes into his wife's vagina from behind her, then his children will be cross-eyed.' So Allah revealed: Your wives are a tilth for your, so go to your tilth when or how you will (2:223)."

from the Prophet (SA), regarding: Your wives are a tilth for you, so go to your tilth when or how you will (2:223). : "Meaning one valve." This Hadith is Hasan Sahih. Ibn Khuthaim is 'Abdullãh bin 'Uthmãn bin . Khuthaim. Ibn Sãbit is 'AbdurRahmãn bin 'Abdullah bin Sabit A1-Jumahi Al-Makki, and Hafsah is the daughter of 'Abdur-Rahmãn bin Abi Bakr As-Siddiq (narrators in the chain). And it has been reported as: "In one hole."