Jami` at-Tirmidhi 2978
جامع الترمذي#2978SahihNarrated Jabir:"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:)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih
In-book reference: 47:30