Reference for II Chronicles 30:20

וַיִּשְׁמַ֤ע יְהוָה֙ אֶל־יְחִזְקִיָּ֔הוּ וַיִּרְפָּ֖א אֶת־הָעָֽם׃ (ס)

And the LORD hearkened to Hezekiah, and healed the people.

BDB