'Thereof' in the Bible

And he took the crown of their king from off his head; and the weight thereof was a talent of gold, and in it were precious stones; and it was set on David's head. And he brought forth the spoil of the city, exceeding much.

When they were at the great stone which is in Gibeon, Amasa went before them. And Joab's garment that he had put on was girded unto him, and upon it a girdle with a sword fastened upon his loins in the sheath thereof; and as he went forth it fell out.

And the three mighty men brake through the host of the Philistines, and drew water out of the well of Bethlehem, that was by the gate, and took it, and brought it to David: nevertheless he would not drink thereof, but poured it out unto the LORD.