For a man will take hold of his brother in the house of his father, saying: “You have a cloak; you shall be our leader, and this heap of ruins shall be under your rule”;
6. When every man shall take hold of his brother As this verse is closely connected with the former, and proceeds without interruption as far as the phrase he shall swear, the particle כי (ki) is evidently taken for an adverb of time.
The prophet, in the close of the foregoing chapter, had given a necessary caution to all not to put confidence in man, or any creature; he had also given a general reason for that caution, taken from the frailty of human life and the vanity and weakness of human powers.
Commenting on Isaiah 3:1-8
When a man shall take hold of his brother of the house of his father,.... One of the same country, kindred, and family; for only one of their brethren, and not a stranger, might rule over them, Deu 17:15 this taking hold of him may design not so much a literal taking hold of his person, his hand or garment, much less using any forcible...