Sahih al-Bukhari 827
Book 10: Call to Prayers (Adhaan) · Hadith 221
Hadith text
Narrated `Abdullah bin `Abdullah:I saw `Abdullah bin `Umar crossing his legs while sitting in the prayer and I, a mere youngster in those days, did the same. Ibn `Umar forbade me to do so, and said, "The proper way is to keep the right foot propped up and bend the left in the prayer." I said questioningly, "But you are doing so (crossing the legs)." He said, "My feet cannot bear my weight
Abdullah bin Abdullah bataate hain: "Maine Abdullah bin Umar ko namaz mein taangein cross karke baithe dekha, aur main, us zamane mein ek naujawan, waisa hi kiya. Ibn Umar ne mujhe mana kiya aur kaha: 'Sahih tareeka yeh hai ke dahina paon khada rakho aur baaya moda huwa rakho namaz mein.' Maine hairat se kaha: 'Magar aap khud (cross karke baithe) hain!' Unhone kaha: 'Mere paon mera wazan nahi utha sakte.'"
Sahih al-Bukhari 827 · Book 10, Hadith 221