John Wesley on Genesis 49:1

Gather yourselves together - Let them all be sent for to see their father die, and to hear his dying words. "Twas a comfort to Jacob, now he was dying, to see all his children about him tho' he had sometimes thought himself bereaved: 'twas of use to them to attend him in his last moments, that they might learn of him how to die, as well as how to live; what he said to each, he said in the hearing of all the rest, for we may profit by the reproofs, counsels and comforts that are principally intended for others. That I may tell you that which shall befal you, not your persons but your posterity, in the latter days - The prediction of which would be of use to those that come after them, for confirming their faith, and guiding their way, at their return to Canaan. We cannot tell our children what shall befal them, or their families, in this world; but we can tell them from the word of God, what will befal them in the last day of all, according as they carry themselves in this world.