2 the LORD appeared to him a second time, as he had appeared to him at Gibeon.

Read 1 Kings 9:2 Using Other Translations

That the LORD appeared to Solomon the second time, as he had appeared unto him at Gibeon.
the LORD appeared to Solomon a second time, as he had appeared to him at Gibeon.
Then the LORD appeared to Solomon a second time, as he had done before at Gibeon.