Jeremiah 49:14
"I have heard a rumour from the LORD, and an ambassador is sent unto the heathen, saying, Gather ye together, and come against her, and rise up to the battle."
Cross References (ranked by relevance)
For his princes were at Zoan, and his ambassadors came to Hanes.
Behold, I will send a blast upon him, and he shall hear a rumour, and return to his own land; and I will cause him to fall by the sword in his own land.
And ye shall hear of wars and rumours of wars: see that ye be not troubled: for all these things must come to pass, but the end is not yet.
Make bright the arrows; gather the shields: the LORD hath raised up the spirit of the kings of the Medes: for his device is against Babylon, to destroy it; because it is the vengeance of the LORD, the vengeance of his temple.
And lest your heart faint, and ye fear for the rumour that shall be heard in the land; a rumour shall both come one year, and after that in another year shall come a rumour, and violence in the land, ruler against ruler.