Heck, even the House of Duras was on ENT, which somewhat ties him to that show too.
That's because they had run out of any original thoughts and had to rehash the same ideas in different settings, which is why we got Duras, the Ferengi and the Borg all making appearances in ENT.
Commander Austin Harris, First Officer, Deep Space Nine (by FltCpt. Bossco)
8.01 - Darkest Before Dawn
(Chapter 8 added, 12/09/2015)