1 Kings 10:3

10:3 Solomon answered all her questions; there was no question too complex for the king.

tn Heb “Solomon declared to her all her words; there was not a word hidden from the king which he did not declare to her.” If riddles are specifically in view (see v. 1), then one might translate, “Solomon explained to her all her riddles; there was no riddle too complex for the king.”