2 Chronicles 20:16

16 Tomorrow ye shall go up against them; for they shall go up by the side of the hill, called Ziz by name, and ye shall find them in the height of the strand, that is against the wilderness of Jeruel. (Tomorrow ye shall go out against them; for they shall go up by the Ziz Pass, and ye shall find them at the end of the valley, east of the wilderness of Jeruel.)

2 Chronicles 20:16 Meaning and Commentary

2 Chronicles 20:16

Tomorrow go ye down against them
This was the fast day, and so not proper to march out in, but on the morrow they might go out with great confidence and intrepidity; and as Jerusalem was situated on an eminence, they are directed to go down: behold, they come up by the cliff of Ziz;
a steep hill, so called from the flowers upon it: and ye shall find them at the end of the brook;
on the bank of Kidron, according to Beckius, which seems not likely to be meant, since they went as far as the wilderness of Tekoa, ( 2 Chronicles 20:20 ) , before the wilderness of Jeruel;
the same with that of Tekoa, or near it.

2 Chronicles 20:16 In-Context

14 And Jahaziel, the son of Zechariah, the son of Benaiah, the son of Jeiel, the son of Mattaniah, was a deacon, and of the sons of Asaph, upon whom the Spirit of the Lord was made in the midst of the company, (And Jahaziel, the son of Zechariah, the son of Benaiah, the son of Jeiel, the son of Mattaniah, was a Levite of the sons of Asaph, upon whom the Spirit of the Lord came in the middle of the congregation,)

15 and he said, All Judah, and ye that dwell in Jerusalem, and thou, king Jehoshaphat, perceive ye, or taketh heed, The Lord saith these things to you, Do not ye dread, neither be ye afeared of this multitude, for it is not your battle, but God's battle. (and he said, All Judah, and ye who live in Jerusalem, and thou, king Jehoshaphat, take heed, The Lord saith these things to you, Do not ye fear, nor be ye afraid of this multitude, for it is not your battle, but God's battle.)

16 Tomorrow ye shall go up against them; for they shall go up by the side of the hill, called Ziz by name, and ye shall find them in the height of the strand, that is against the wilderness of Jeruel. (Tomorrow ye shall go out against them; for they shall go up by the Ziz Pass, and ye shall find them at the end of the valley, east of the wilderness of Jeruel.)

17 For it shall not be ye, that shall fight; but only stand ye trustily (For it shall not be ye, who shall fight; but only stand ye there with trust/in faith), and ye shall see the help of the Lord upon you. O! Judah and Jerusalem, do not ye dread, neither be ye afeared; tomorrow ye shall go out against them, and the Lord shall be with you.

18 Therefore Jehoshaphat, and Judah, and all the dwellers of Jerusalem, fell lowly upon the earth before the Lord, and worshipped him. (And so Jehoshaphat, and Judah, and all the inhabitants of Jerusalem, fell low on the ground before the Lord, and worshipped him.)