וּלְקַחְתֶּ֧ם גַּם־אֶת־זֶ֛ה מֵעִ֥ם פָּנַ֖י וְקָרָ֣הוּ אָס֑וֹן וְהֽוֹרַדְתֶּ֧ם אֶת־שֵׂיבָתִ֛י בְּרָעָ֖ה שְׁאֹֽלָה׃
and if ye take this one also from me, and harm befall him, ye will bring down my gray hairs with sorrow to the grave.
Read kabbalistic (mystical) interpretation of Genesis 44:29: and classical mystical sources.