Numbers 6:9 (KJV)
And if any man die very suddenly by him and he hath defiled the head of his consecration then he shall shave his head in the day of his cleansing on the seventh day shall he shave it
And if any man die very suddenly by him and he hath defiled the head of his consecration then he shall shave his head in the day of his cleansing on the seventh day shall he shave it