2 Chronicles 32:31
Howbeit in the business of the ambassadors of the princes of Babylon, who sent unto him to enquire of the wonder that was done in the land, God left him, to try him, that he might know all that was in his heart.
Cross-reference
In 2 Chronicles 32:25, Hezekiah's pride is noted as the context for God's testing in verse 31 — the two are linked narratively.
2 Kings 20:13 details Hezekiah showing all his treasures to the envoys, the action that led to God's test.
James 1:13 states God does not tempt anyone, while 2 Chronicles describes God testing—a key contrast between testing (proving) and tempting (enticing to sin).
Isaiah 39:2-8 expands the story: Hezekiah shows everything, then Isaiah prophesies exile, explaining the test.
Isaiah 39:1 also describes the Babylonian envoys coming after Hezekiah's recovery, same event.
Isaiah 38:8 gives the same sign of the shadow retreating, which is the wonder Babylon's envoys inquired about.
Proverbs 17:3 states that the LORD tests hearts — a direct principle illustrated by God testing Hezekiah's heart.
Psalm 139:23 directly asks God to search and know the heart — exactly what God does to Hezekiah in his testing.
Genesis 22:1 explicitly says God tested Abraham, directly paralleling the testing of Hezekiah by leaving him.
2 Kings 20:12 records the same Babylonian envoys' arrival to Hezekiah, the context of the test.
2 Kings 20:8-11 records the sign of the shadow going back, the 'wonder' that prompted the envoys' visit to Hezekiah.
Deuteronomy 13:3 says God tests to know if you love Him—directly parallel to testing Hezekiah's heart motives.
In Deuteronomy 8:2, God tested Israel in the wilderness to know their heart, just as He tested Hezekiah.
2 Kings 20:11 records the miraculous sign of the sun's shadow reversing — the very 'wonder' that brought the Babylonian envoys to Hezekiah.
Judges 3:1 says God left nations to prove Israel—parallel to God leaving Hezekiah to test his heart.
Judges 2:22 describes God leaving nations to test Israel's obedience—same method of leaving to prove the heart, as with Hezekiah.
John 6:6 explicitly states Jesus tested Philip, knowing what He would do — directly mirrors God testing Hezekiah to know his heart.
2 Corinthians 12:7 describes Paul's thorn to prevent pride, similar to God testing Hezekiah after his pride and healing — both are humbling tests.
In 1 Kings 8:42, Solomon prays that foreigners who hear of God's fame will be drawn to the temple — similar to the Babylonian envoys inquiring about God's wonder.