Wear silken shirts

Bukhari :: Book 4 :: Volume 52 :: Hadith 168
Narrated Anas:
The Prophet allowed 'Abdur-Rahman bin 'Auf and Az-Zubair to wear silken shirts because they had a skin disease causing itching.

Bukhari :: Book 4 :: Volume 52 :: Hadith 170
Narrated Anas:
Abdur Rahman bin 'Auf and Az-Zubair complained to the Prophet, i.e. about the lice (that caused itching) so he allowed them to wear silken clothes. I saw them wearing such clothes in a holy battle.

Bukhari :: Book 4 :: Volume 52 :: Hadith 173
Narrated Umaiya Ad-Damri:
I saw the Prophet eating of a shoulder (of a sheep) by cutting from it and then he was called to prayer and he prayed without repeating his ablution. Bukhari :: Book 4 :: Volume 52 :: Hadith 176 Narrated 'Abdullah bin 'Umar: Allah's Apostle said, "You (i.e. Muslims) will fight wi the Jews till some of them will hide behind stones. The stones will (betray them) saying, 'O 'Abdullah (i.e. slave of Allah)! There is a Jew hiding behind me; so kill him.' "

Bukhari :: Book 4 :: Volume 52 :: Hadith 177
Narrated Abu Huraira:
Allah's Apostle said, "The Hour will not be established until you fight with the Jews, and the stone behind which a Jew will be hiding will say. "O Muslim! There is a Jew hiding behind me, so kill him."

Bukhari :: Book 4 :: Volume 52 :: Hadith 180
Narrated Abu Huraira:
The Prophet said, "The Hour will not be established till you fight with people wearing shoes made of hair. And the Hour will not be established till you fight with people whose faces look like shields coated with leather. " (Abu Huraira added, "They will be) small-eyed, flat nosed, and their faces will look like shields coated with leather.")