Siphmoth

Boyd’s Bible Dictionary:

(fertile). A haunt of David, while an outlaw, in South Judah (1 Sam. 30:28).

Concise Bible Dictionary:

City in the south of Judah, to the elders of which David sent some of the spoil he had taken from the Amalekites (1 Sam. 30:28). Not identified.

Strong’s Dictionary of Hebrew Words:

Transliteration:
Siphmowth
Phonic:
sif-moth’
Meaning:
feminine plural of 8221; Siphmoth, a place in Palestine
KJV Usage:
Siphmoth

Jackson’s Dictionary of Scripture Proper Names:

lips (i.e., languages)

Potts’ Bible Proper Names:

Declivities; bare places; fertile:―a place in Palestine, 1 Sam. 30:28. {Clivi}