Strong's #1610: gaph (pronounced gaf)

from an unused root meaning to arch; the back; by extensive the body or self:--+ highest places, himself.

Brown-Driver-Briggs Hebrew Lexicon:

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gaph

1) body, self (only in phrase, eg by himself)

2) height, elevation

Part of Speech: noun masculine

Relation: from an unused root meaning to arch

Usage:

This word is used 4 times:

 

Exodus 21:3: "If he came in by himself, he shall go out by himself: if he were married,"
Exodus 21:3: "he came in he shall go out by himself: if he were married,"
Exodus 21:4: "her master's, and he shall go out by himself."
Proverbs 9:3: "her maidens: upon the highest places of the city,"