'Flag' in the Bible

Put up a flag for a sign to Zion: go in flight so that you may be safe, waiting no longer: for I will send evil from the north, and a great destruction.

How long will I go on seeing the flag and hearing the sound of the war-horn?

Go in flight out of Jerusalem, so that you may be safe, you children of Benjamin, and let the horn be sounded in Tekoa, and the flag be lifted up on Beth-haccherem: for evil is looking out from the north, and a great destruction.

Give it out among the nations, make it public, and let the flag be lifted up; give the word and keep nothing back; say, Babylon is taken, Bel is put to shame, Merodach is broken, her images are put to shame, her gods are broken.

Let the flag be lifted up against the walls of Babylon, make the watch strong, put the watchmen in their places, make ready a surprise attack: for it is the Lord's purpose, and he has done what he said about the people of Babylon.

Let a flag be lifted up in the land, let the horn be sounded among the nations, make the nations ready against her; get the kingdoms of Ararat, Minni, and Ashkenaz together against her, make ready a scribe against her; let the horses come up against her like massed locusts.