2 occurrences

'Slope' in the Bible

The slope of the valleys going down to the tents of Ar and touching the edge of Moab.

And round to the south of the slope of Akrabbim, and on to Zin: and its direction will be south of Kadesh-barnea, and it will go as far as Hazar-addar and on to Azmon:

Bible Theasaurus

Incline (39 instances)
Pitch (27 instances)
Slope (37 instances)

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