en_tn_condensed/gen/44/29.md

Now if you also take this one from me, and harm comes to him, you will bring down my gray hair with sorrow to Sheol

"This is what your servant my father said to us: 'You know that my wife bore me two sons. One of them went out from me and I said that surely he had been torn in pieces, and I have not seen him since. Now if you also take this one from me, and harm comes to him, you will bring down my gray hair with sorrow to Sheol.'"

harm comes to him

Something bad happening to a person is spoken of as if "harm" were something that travels and comes to a person.

you will bring down my gray hair with sorrow to Sheol

"then you will cause me, an old man, to die of sorrow"

my gray hair

"me, an old man"