2 occurrences in 10 translations

'Horseback' in the Bible

Then through the doors of this town there will come kings and princes, seated on the seat of David, going in carriages and on horseback, they and their princes, and the men of Judah and the people of Jerusalem: and this town will keep its place for ever.

For if you truly do this, then there will come in through the doors of this house kings seated on the seat of David, going in carriages and on horseback, he and his servants and his people

Bible Theasaurus

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Strong's
Root Form
Definition
Usage
סס סוּס 
Cuwc 
Usage: 140

רכב 
Rakab 
Usage: 78

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain