Treasury of Scripture Knowledge
And it came to pass, after the year was expired, at the time when kings go forth to battle, that David sent Joab, and his servants with him, and all Israel; and they destroyed the children of Ammon, and besieged Rabbah. But David tarried still at Jerusalem.
After the year, etc
1 Kings 20:22
And the prophet came near to the king of Israel, and said unto him, Go, strengthen thyself, and mark, and see what thou doest; for at the return of the year the king of Syria will come up against thee.
2 Chronicles 36:10
And at the return of the year king Nebuchadnezzar sent, and brought him to Babylon, with the goodly vessels of the house of Jehovah, and made Zedekiah his brother king over Judah and Jerusalem.
a time to love, and a time to hate; a time for war, and a time for peace.
1 Chronicles 20:1
And it came to pass, at the time of the return of the year, at the time when kings go out to battle , that Joab led forth the army, and wasted the country of the children of Ammon, and came and besieged Rabbah. But David tarried at Jerusalem. And Joab smote Rabbah, and overthrew it.
Then shall Jehovah go forth, and fight against those nations, as when he fought in the day of battle.