2 Kings 11:2

But Jehosheba, the daughter of King Joram, sister of Ahaziah, took Joash the son of Ahaziah and stole him from among the king’s sons who were being put to death, and placed him and his nurse in the bedroom. So they hid him from Athaliah, and he was not put to death.

1 Kings 6:8

The doorway for the lowest side chamber was on the right side of the house; and they would go up by winding stairs to the middle story, and from the middle to the third.

1 Kings 6:10

He also built the stories against the whole house, each five cubits high; and they were fastened to the house with timbers of cedar.

2 Kings 8:16

Now in the fifth year of Joram the son of Ahab king of Israel, Jehoshaphat being then the king of Judah, Jehoram the son of Jehoshaphat king of Judah became king.

2 Kings 8:19

However, the Lord was not willing to destroy Judah, for the sake of David His servant, since He had promised him to give a lamp to him through his sons always.

2 Kings 11:21-2

Jehoash was seven years old when he became king.

2 Chronicles 22:11

But Jehoshabeath the king’s daughter took Joash the son of Ahaziah, and stole him from among the king’s sons who were being put to death, and placed him and his nurse in the bedroom. So Jehoshabeath, the daughter of King Jehoram, the wife of Jehoiada the priest (for she was the sister of Ahaziah), hid him from Athaliah so that she would not put him to death.

Proverbs 21:30

There is no wisdom and no understanding
And no counsel against the Lord.

Isaiah 7:6-7

“Let us go up against Judah and terrorize it, and make for ourselves a breach in its walls and set up the son of Tabeel as king in the midst of it,”

Isaiah 37:35

‘For I will defend this city to save it for My own sake and for My servant David’s sake.’”

Isaiah 65:8-9

Thus says the Lord,
“As the new wine is found in the cluster,
And one says, ‘Do not destroy it, for there is benefit in it,’
So I will act on behalf of My servants
In order not to destroy all of them.

Jeremiah 33:17

For thus says the Lord, ‘David shall never lack a man to sit on the throne of the house of Israel;

Jeremiah 33:21

then My covenant may also be broken with David My servant so that he will not have a son to reign on his throne, and with the Levitical priests, My ministers.

Jeremiah 33:26

then I would reject the descendants of Jacob and David My servant, not taking from his descendants rulers over the descendants of Abraham, Isaac and Jacob. But I will restore their fortunes and will have mercy on them.’”

Jeremiah 35:2

“Go to the house of the Rechabites and speak to them, and bring them into the house of the Lord, into one of the chambers, and give them wine to drink.”

Ezekiel 40:45

He said to me, “This is the chamber which faces toward the south, intended for the priests who keep charge of the temple;

1 Kings 6:5-6

Against the wall of the house he built stories encompassing the walls of the house around both the nave and the inner sanctuary; thus he made side chambers all around.

Treasury of Scripture Knowledge

Summary

But Jehosheba, the daughter of king Joram, sister of Ahaziah, took Joash the son of Ahaziah, and stole him from among the king's sons which were slain; and they hid him, even him and his nurse, in the bedchamber from Athaliah, so that he was not slain.

Bible References

They hid him

2 Kings 8:19
However, the Lord was not willing to destroy Judah, for the sake of David His servant, since He had promised him to give a lamp to him through his sons always.
Proverbs 21:30
There is no wisdom and no understanding
And no counsel against the Lord.
Isaiah 7:6
“Let us go up against Judah and terrorize it, and make for ourselves a breach in its walls and set up the son of Tabeel as king in the midst of it,”
Isaiah 37:35
‘For I will defend this city to save it for My own sake and for My servant David’s sake.’”
Isaiah 65:8
Thus says the Lord,
“As the new wine is found in the cluster,
And one says, ‘Do not destroy it, for there is benefit in it,’
So I will act on behalf of My servants
In order not to destroy all of them.
Jeremiah 33:17
For thus says the Lord, ‘David shall never lack a man to sit on the throne of the house of Israel;

In the bed-chamber

1 Kings 6:5
Against the wall of the house he built stories encompassing the walls of the house around both the nave and the inner sanctuary; thus he made side chambers all around.
Jeremiah 35:2
“Go to the house of the Rechabites and speak to them, and bring them into the house of the Lord, into one of the chambers, and give them wine to drink.”
Ezekiel 40:45
He said to me, “This is the chamber which faces toward the south, intended for the priests who keep charge of the temple;