“Ye shall not round the corners of your heads, neither shalt thou mar the corners of thy beard.”
King James Version (KJV)
19:27 The corners of your heads - That is your temples, ye shall not cut off the hair of your heads round about your temples. This the Gentiles did, either for the worship of their idols, to whom young men used to consecrate their hair, being cut off from their heads, as Homer, Plutarch and many others write; or in funerals or immoderate mournings, as appears from #Isa 15:2 Jer 48:37|. And the like is to be thought concerning the beard or the hair in the corner, that is, corners of the beard. The reason then of this prohibition is because God would not have his people agree with idolaters, neither in their idolatries, nor in their excessive sorrowing, no nor so much as in the appearances of it.