en_tn/rev/19/14.md

Out of his mouth goes a sharp sword

See how you translated a similar phrase in Revelation 1:14.

strikes down the nations

"destroys the nations" or "brings the nations under his control"

rule them with an iron rod

See how you translated this in Revelation 12:5.

He has written on his robe and on his thigh a name

AT: "On his robe and on his thigh is the name" (See: rc://en/ta/man/translate/figs-activepassive)