1 Kings 6:1

The Building of the Temple

6:1 In the four hundred and eightieth year after the Israelites left Egypt, in the fourth year of Solomon’s reign over Israel, during the month Ziv (the second month), he began building the Lord’s temple.

1 Kings 7:42

7:42 the four hundred pomegranate-shaped ornaments for the latticework of the two pillars (each latticework had two rows of these ornaments at the bowl-shaped top of the pillar),

1 Kings 10:26

10:26 Solomon accumulated chariots and horses. He had 1,400 chariots and 12,000 horses. He kept them in assigned cities and in Jerusalem.

1 Kings 22:6

22:6 So the king of Israel assembled about four hundred prophets and asked them, “Should I attack Ramoth Gilead or not?” They said, “Attack! The sovereign one will hand it over to the king.”