1 Esdras 3:5LXX

3And when they had eaten and drunken, and being satisfied were gone home, then Darius the king went into his bedchamber, and slept, and soon after awaked.

4Then three young men, that were of the guard that kept the king's body, spake one to another;

5Let every one of us speak a sentence: he that shall overcome, and whose sentence shall seem wiser than the others, unto him shall the king Darius give great gifts, and great things in token of victory:

6as to be clothed in purple, to drink in gold, and to sleep upon gold, and a chariot with bridles of gold, and an headtire of fine linen, and a chain about his neck:

7and he shall sit next to Darius because of his wisdom, and shall be called Darius's cousin.