There are quite a number of traditions in Sahih al-Bukhari...
There are quite a number of traditions in Sahih al-Bukhari describing that God has a sign in his leg, and he put his leg over the hell and so on. For instance see Sahih al- Bukhari, Arabic-Englich version, 9.532s in which alleges Allah has a sign in His Shin (leg) and when He uncovers His Shin (leg) people will recognize Him. Or in the same volume see Tradition 9.604 and 9.510 where it is said that Allah has fingers!
Please also see the consequetive articles given by Kaamran refrenced to Sahih al-Bukhari and Sahih Muslim. Wahhabis who follow Ibn Taymiyyah (d. 728/1328) confirm that the organs of God is physical entity and Allah is firmly seated in the trone. However Ash'arites (followers of Abul-Hasan al-Ash'ari) which include a vast amount of Sunnis, do NOT interpret face, hand, and leg as physical organs.
They believe that Allah has face, hand, and leg, but they say: "We do not know how." The Shia firmly believe that Allah has NOT got a body, nor face, nor hands, nor fingers, nor legs. Shaykh Saduq, one of the most distinguished of Shia scholars says: "Verily, Allah is One, Unique, nothing is like Him, He is Eternal; Hearing, Seeing, Omniscient, Living, Omnipotent, above every need.
He cannot be described in terms of substance, nor body, nor form, nor accident, nor line, nor surface, nor heaviness, nor lightness, nor color, nor movement, nor rest, nor time, nor space. He is above all the descriptions which can be applied to His creatures. He is away from both extremes: Neither He is just a non-entity (as atheists and in a lesser degree Mutazilites implied), nor He is just like other things.
He is Existent, not like other existing things." Shi'i reference: Shi'ite Creed (al-Itqadat al-Imamiyyah), by Shaykh Saduq Of course, there are some verses in Quran which ascribe the words used for limbs to the person of God. But according to the interpretation of Shi'ite Imams, they are used in metaphorical and symbolic sense, not literal sense. for example, the verse (28:88) of Quran which says: "Every thing is mortal except His face" means 'except His person'.
Surely, even Sunni scholars can not say that only the face of God will remain, while His other so-called limbs (either physical or not) will die! Similarly, Allah has used the word 'Hand' (Yad) in several places in the Quran. But it means His power and His Mercy, as in the verse (5:64): "But His hands are outspread". In fact in the Quran and the Prophetic such mytaphorical meanings were greatly used.