His statement, “or wear anything”: “anything” is an indefinite noun occurring in a negative context, and thus conveys generality.
His statement, “then wears a garment”: if he wears trousers or tubbān—a short pair of trousers without sleeves—he has broken his oath.
His statement, “or a coat of mail”: he has broken his oath. A coat of mail is worn in battle. Allah, Exalted is He, says:
“And We taught him the making of coats of mail for your benefit, to protect you in your warfare.” [al-Anbiya’ 21:80]
And He says:
“Make full coats of mail.” [Saba’ 34:11]
That is, full-length coats of mail. A coat of mail is a garment woven from iron rings, which a person wears to protect himself from spears, knives, and the like.
His statement, “or a cuirass”: a cuirass is a type of armour, but of a particular form. Likewise, if he wears a cap or a headcloth, he has broken his oath.
His statement, “or sandals, he has broken his oath”: the same applies to socks. Thus, anything that is worn breaks his oath.
Question: If he prays upon a mat, has he broken his oath or not? If he has not broken it, then how do we answer the hadith of Anas, may Allah be pleased with him: “I stood upon one of our mats, which had turned black from having been worn for so long” (1)? Another narration has: “from having remained for so long” (2). The scholars said: here, libās (wearing) means use; thus, the wearing of