Isaiah 21:11,12

The burden of Dumah is short, but expressive; a watchman is questioned by a man of Mount Seir, a region possessed by the Edomites, the children of Esau, what of the night? he repeats the inquiry, and the watchman gives an answer; though no more is said, either of the cause or of the event, in the inquiry; yet it is a part of scripture, which, may be made abundantly profitable, under the teaching of the Holy Ghost. A man of Seir is a Gentile, a stranger, a foreigner: doth he ask questions concerning the God of Israel? let every faithful watchman be ready to make answer: tell him of the night of sin, and the night of death; tell him of Jesus the hind of the morning! Propose to him all those numberless things, of grace and salvation, which are in the person, blood, and righteousness of the Lord Jesus Christ; and see if he will inquire farther; for then surely the work is of the Lord, who is wonderful in counsel, and excellent in working; Isaiah 28:29.