They are joined to one another; they clasp and cannot be separated.
God, having in the foregoing verses shown Job how unable he was to deal with the leviathan, here sets forth his own power in that massy mighty creature. Here is, I. God's sovereign dominion and independency laid down, Job 41:11. 1. That he is indebted to none of his creatures.
Commenting on Job 41:11-34
They are joined one to another,.... One scale to another, or "a man in his brother" (h): which may seem to favour the notion of the whale's teeth in the sockets, which exactly answer to one another; but the next clause will by no means agree with them; they stick together, that they cannot be sundered: whereas they easily be, at least by the creature...
Job 41:15-17 15 A pride are the furrows of the shields, Shut by a rigid seal. 16 One joineth on to the other, And no air entereth between them. 17 One upon another they are arranged, They hold fast together, inseparably. Since the writer uses אפיק both in the signif.
Commenting on Job 41:15-17