2 Kings 11:13

And when Athaliah heard the noise of the guard and of the people, she came to the people into the temple of the LORD.

Athaliah heard the noise. The profound secrecy with which the conspiracy had been conducted rendered the unusual acclamations of the vast assembled crowd the more startling, and roused the suspicious of the tyrant into the temple of the Lord - i:e., the courts, which she was permitted to enter by Jehoiada's direction (2 Kings 11:8), in order that she might be secured.