Note 244 — Chapter I
Reading edition
Mr. Bevan says that the verb for "defile" (גאל), as a ritual term for the idea of ceremonial uncleanness, is post-exilic; the Pentateuch and Ezekiel used טמא (Comment., p. 61). The idea intended is that the three boys avoided meat which might have been killed with the blood and offered to idols, and therefore was not Kashar (Exod. xxxiv. 15).