Treasury of Scripture Knowledge
Summary
                            And Abijah set the battle in array with an army of valiant men of war, even four hundred thousand chosen men: Jeroboam also set the battle in array against him with eight hundred thousand chosen men, being mighty men of valour.                        
                    Set
Four hundred
Eight hundred
Bible References
Set
                                        1 Samuel 17:1                                        
                                                            
                        Now the Philistines gathered together their armies to battle; and they were gathered together at Socoh, which belongeth to Judah, and encamped between Socoh and Azekah, in Ephes-dammim.
                                    Four hundred
                                        2 Chronicles 11:1                                        
                                                                                                                                And when Rehoboam was come to Jerusalem, he assembled the house of Judah and Benjamin, a hundred and fourscore thousand chosen men, that were warriors, to fight against Israel, to bring the kingdom again to Rehoboam.
                                    
                                        2 Chronicles 14:8                                        
                                                                                                                                And Asa had an army that bare bucklers and spears, out of Judah three hundred thousand; and out of Benjamin, that bare shields and drew bows, two hundred and fourscore thousand: all these were mighty men of valor.
                                    
                                        2 Chronicles 17:14                                        
                                                                                                                                And this was the numbering of them according to their fathers houses: Of Judah, the captains of thousands: Adnah the captain, and with him mighty men of valor three hundred thousand;
                                    
                                        2 Chronicles 26:12                                        
                                                                                                                                The whole number of the heads of fathers  houses , even the mighty men of valor, was two thousand and six hundred.
                                    
                                        1 Chronicles 21:5                                        
                                                            
                        And Joab gave up the sum of the numbering of the people unto David. And all they of Israel were a thousand thousand and a hundred thousand men that drew sword: and Judah was four hundred threescore and ten thousand men that drew sword.
                                    Eight hundred
                                        2 Chronicles 14:9                                        
                                                            
                        And there came out against them Zerah the Ethiopian with an army of a thousand thousand, and three hundred chariots; and he came unto Mareshah.