'Signed' in the Bible

So King Darius signed the document.

When Daniel learned that the document had been signed, he went into his house. The windows in its upper room opened toward Jerusalem, and three times a day he got down on his knees, prayed, and gave thanks to his God, just as he had done before.

Then they replied to the king, “Daniel, one of the Judean exiles, has ignored you, the king, and the edict you signed, for he prays three times a day.”