1 Kings 22:2

It happened in the third year, Jehoshaphat king of Judah went down to the king of Israel,

1 Kings 15:24

Asa slept with his ancestors and was buried with his ancestors in the city of David his ancestor; Jehoshaphat his son became king in his place.

1 Kings 22:1

They lived three years, and there was no war between Aram and Israel.

1 Kings 22:41

Jehoshaphat the son of Asa became king over Judah in the fourth year of Ahab king of Israel.

1 Kings 22:44

But, Jehoshaphat made peace with the king of Israel.

2 Kings 8:18

He walked in the way of the kings of Israel as the house of Ahab had done, for the daughter of Ahab became his wife, and he did evil in the eyes of Yahweh.

2 Chronicles 18:1-27

Now Jehoshaphat had much wealth and honor, and he became son-in-law to Ahab.

Matthew 12:40

For just as Jonah was in the belly of the huge fish three days and three nights, so the Son of Man will be in the heart of the earth three days and three nights.

Matthew 16:21

From that time [on] Jesus began to show his disciples that he must go to Jerusalem and suffer many [things] from the elders and chief priests and scribes, and be killed, and be raised on the third day.

Treasury of Scripture Knowledge

Summary

And it came to pass in the third year, that Jehoshaphat the king of Judah came down to the king of Israel.

Bible References

In the third

1 Kings 22:1
They lived three years, and there was no war between Aram and Israel.
Matthew 12:40
For just as Jonah was in the belly of the huge fish three days and three nights, so the Son of Man will be in the heart of the earth three days and three nights.
Matthew 16:21
From that time [on] Jesus began to show his disciples that he must go to Jerusalem and suffer many [things] from the elders and chief priests and scribes, and be killed, and be raised on the third day.

Jehoshaphat

1 Kings 22:41
Jehoshaphat the son of Asa became king over Judah in the fourth year of Ahab king of Israel.
1 Kings 15:24
Asa slept with his ancestors and was buried with his ancestors in the city of David his ancestor; Jehoshaphat his son became king in his place.
2 Kings 8:18
He walked in the way of the kings of Israel as the house of Ahab had done, for the daughter of Ahab became his wife, and he did evil in the eyes of Yahweh.
2 Chronicles 18:1
Now Jehoshaphat had much wealth and honor, and he became son-in-law to Ahab.