Another interesting incident happened, in which Benaiah played a part. The king of Persia was very ill, and his physician told him he could be cured by nothing but the milk of a lioness. The king accordingly sent a deputation bearing rich presents to Solomon, the only being in the world who might in his wisdom discover means to obtain lion's milk. Solomon charged Benaiah to fulfil the Persian king's wish. Benaiah took a number of kids, and repaired to a lion's den. Daily he threw a kid to the lioness, and after some time the beasts became familiar with him, and finally he could approach the lioness close enough to draw milk from her udders.
The Persian King's Cure Required Solomon's Cunning Help
Legends of the Jews 5:146