The river of Ahava. Rather, "the river Ahava," as in the Vulgate ("a fiumine Ahava"). The place had probably taken its name from the stream. The twelfth day of the first month. Compare Ezra 7:9, and Ezra 8:15, from which it appears that Ahava was reached by Ezra and his company on the ninth day after they left Babylon, which helps to identify Ahava with Is, since Is (according to Herodotus) was eight days' journey from Babylon (see comment on verse 15).
God delivered us from …. such as lay in wait. The boast of Ezra (verse 22) was justified by the event. He "trusted in God," and was "delivered"—how delivered we are not told, but evidently through no "arm of flesh."
The hand of God led him safely through all the perils of the way, and brought him and his companions without loss or damage to the "city of their rest."