Mukhtasar Bukhari (Abridged) 1259 — Wearing silk in battle

Narrated from Sayyiduna Anas (may Allah be pleased with him): Sayyiduna Abdur Rahman and Zubair (may Allah be pleased with them) complained to the Prophet (peace and blessings of Allah be upon him) about lice, so the Prophet (peace and blessings of Allah be upon him) permitted them to wear silk garments.