Bible Verses About Aaron: Forbidden to mourn the death of his sons, Nadab and Abihu

And Moses saith unto Aaron, and to Eleazar, and to Ithamar his sons, `Your heads ye do not uncover, and your garments ye do not rend, that ye die not, and on all the company He be wroth; as to your brethren, the whole house of Israel, they bewail the burning which Jehovah hath kindled;

And Aaron speaketh unto Moses, `Lo, to-day they have brought near their sin-offering and their burnt-offering before Jehovah; and things like these meet me, yet I have eaten a sin-offering to-day; is it good in the eyes of Jehovah?'