Sihon
Ciychown (see-khone')
tempestuous; Sichon, an Amoritish king -- Sihon.
king
melek (meh'-lek)
a king -- king, royal.
of the Amorites
'Emoriy (em-o-ree')
thus, a mountaineer; an Emorite, one of the Canaanitish tribes -- Amorite.
for his mercy
checed (kheh'-sed)
kindness; by implication (towards God) piety: rarely (by opposition) reproof, or (subject.) beauty
endureth for ever
`owlam (o-lawm')
concealed, i.e. the vanishing point; generally, time out of mind (past or future), i.e. (practically) eternity; frequentatively, adverbial (especially with prepositional prefix) always