Then he … caused me to return to the brink of the river. The difficulty lying in the word "return" has given rise to a variety of conjectures. Hengstenberg supposes the prophet had made trial of the river's depth by wading in (perhaps up to the neck), and that the angel caused him to return from the stream to the bank According to Hitzig, the measuring had taken place at some distance from the stream, and the prophet, having come up to his guide from the bank after making trial of the water's depth, was Once more conducted back to the river's brink.
Havernick conceives the sense to be that the prophet, having accompanied the angel to the point where the stream debouched into the Dead Sea was led back to the riverbank. All difficulty, however, vanishes if, either with Schroder we refer וַיְשִׁבֵנִי to a mental returning, as if the import were that the angel, having ascertained that the prophet had "seen" the river's course, now told him to direct his attention to the bank, or, with Keil and Kliefoth, translate עַל by "along" or "on" rather than "to."
As the prophet had been led along or on the river's bank to see the increasing breadth and depth of the water, so was he now "caused to return" along or on the same bank to note the abundance of the foliage with which it was adorned.