Daniel 10:4 KJV

And in the four and twentieth day of the first month, as I was by the side of the great river, which is Hiddekel;
Daniel 10:4, King James Version

In context

3 I ate no pleasant bread, neither came flesh nor wine in my mouth, neither did I anoint myself at all, till three whole weeks were fulfilled.

4 And in the four and twentieth day of the first month, as I was by the side of the great river, which is Hiddekel;

5 Then I lifted up mine eyes, and looked, and behold a certain man clothed in linen, whose loins were girded with fine gold of Uphaz: