
You demanded a trial by COMBAT.
Game of Thrones Season 1, Episode 6

trial by COMBAT will be forbidden
throughout the Seven Kingdoms.
Game of Thrones Season 6, Episode 8

It will be a trial by COMBAT.
Game of Thrones Season 6, Episode 6

Oberyn was slain during a trial by COMBAT.
By law, that is not murder.
Game of Thrones Season 5, Episode 2

Like reenacting the ancient German practice
of trial by COMBAT.
The Big Bang Theory Season 8, Episode 19