Moses
Numbers 6:9ESV·traditional attribution

“And if any man dies very suddenly beside him and he defiles his consecrated head, then he shall shave his head on the day of his cleansing; on the seventh day he shall shave it.

John Calvin Reformed @genevareformer

9. And if any man die very suddenly. Here is prescribed what must be done, if a defilement should have been contracted which no precaution could have prevented. If a Nazarite should have willingly and knowingly entered a house of mourning, or should have come near a dead body, his consecration would have been violated not without, sin; but, in the case of a sudden...

Matthew Henry Presbyterian @wholebiblehenry

After the law for the discovery and shame of those that by sin had made themselves vile, fitly follows this for the direction and encouragement of those who by their eminent piety and devotion had made themselves honourable, and distinguished themselves from their neighbours.

Commenting on Numbers 6:1-21

John Gill Reformed Baptist @doctorgill

And on the eighth day he shall bring two turtles or two young pigeons to the priest,.... Not a turtledove and a young pigeon, as Ben Gersom observes, but two of one of the sorts, which was the offering of the poorer sort of childbearing women at their purification, and of profluvious persons, men or women, Lev 12:8; and this case of the Nazarite's being...