Walk through Amos, verse by verse, with the great Bible Commentaries of Matthew Henry (1662 - 1714) & Adam Clarke (1760 - 1832)
9:6
It is he that buildeth his stories in the heaven, and hath founded his troop in the earth; he that calleth for the waters of the sea, and poureth them out upon the face of the earth: The LORD is his name. KJV
{He that buildeth his going up in heaven, shall do these things, and founded his burden on earth; which calleth waters of the sea, and poureth out them on the face of (the) earth; the Lord is (the) name of him.} Wycliffe's Bible
Buildeth his stories in the heaven - There is here an allusion to large houses, where there are cellars,
or places dug in the ground as repositories for corn; middle apartments, or stories, for the families to live in; and the house-top for persons to take the air upon. There may be here a reference to the various systems which God has formed in illimitable space, transcending each other, as the planets do in our solar system: and thus we find Solomon speaking when addressing the Most High: "The heavens and the heaven of heavens cannot contain thee, השמים ושמי השמים hashshamayim ushemey hashshamayim, 1 Kings 8:27. Six heavens are necessarily implied in these three words. According to the points, the first and third are in the dual number, and the second is the contracted form of the plural. But how many more spheres may be intended who can tell? There may be millions of millions of stellar systems in unlimited space; and then what are all these to the Vast Immensity of God!
Hath founded his troop in the earth - אגדיו aguddatho, from אגד agad, to bind or gather together, possibly meaning the seas and other collections of waters which he has gathered together and bound by his perpetual decree, that they cannot pass; yet when he calleth for these very waters, as in the general deluge, he "poureth them out upon the face of the earth."
The Lord is his name - This points out his infinite essence.
Hath founded his troop in the earth - אגדיו aguddatho, from אגד agad, to bind or gather together, possibly meaning the seas and other collections of waters which he has gathered together and bound by his perpetual decree, that they cannot pass; yet when he calleth for these very waters, as in the general deluge, he "poureth them out upon the face of the earth."
The Lord is his name - This points out his infinite essence.