3 that the manslayer who kills any person accidentally or unintentionally may flee there. They shall be to you for a refuge from the avenger of blood.
*Minor differences ignored. Grouped by changes, with first version listed as example.
That the slayer that killeth [any] person (a) unawares [and] unwittingly may flee thither: and they shall be your refuge from the avenger of blood.
(a) At unawares and bearing him no grudge.
That the slayer that killeth any person unawares, and unwittingly, may flee thither,.... Who through mere accident, and without design, killed a person, friend or foe, one of his own kindred, or a stranger, without any malice against him, or intention to take away his life:
and they shall be your refuge from the avenger of blood; from any of the relations of the deceased, who might be stirred up to avenge the blood of his kinsman on the slayer; see Numbers 35:12.
Unwittingly - Hebrews. Through ignorance, or error, or mistake, and without knowledge. The same thing twice repeated to cut off all the expectations that wilful murderers might have of protection here; God having declared, that such should be taken even from his altar, that they might be killed. It is strange that any Christians should make their sanctuaries give protection to such persons whom God hath so expressly excepted from it! Avenger - The nearest kinsman, who had right or power to demand, or take vengeance of the slaughter.
*More commentary available at chapter level.