2 Chronicles 10:2

And it came to pass, when Jeroboam the son of Nebat, who was in Egypt, whither he had fled from the presence of Solomon the king, heard it, that Jeroboam returned out of Egypt.

Cross-references

1 Kings 11:26 introduces Jeroboam's rebellion, giving background to his return from Egypt in 2 Chronicles 10:2.

1 Kings 11:40 explains why Jeroboam fled to Egypt: Solomon sought to kill him, so he remained there until Solomon's death.

1 Kings 12:2 records Jeroboam's return from Egypt upon hearing Solomon's death — the same event described here.