Usage: 6 forms in 14 verses
Form Translated As     In Verse(s)
ναύλασ stringed instruments LXX.1Kgs.10.12
ναύλαισ stringed instruments LXX.2Sam.6.5
ναβλαίσ stringed instruments LXX.1Chr.15.16
νάβλασ stringed instruments LXX.2Chr.9.11
νάβλαισ stringed instruments LXX.1Chr.13.8LXX.1Chr.15.20LXX.1Chr.15.28LXX.1Chr.16.5LXX.1Chr.25.1LXX.1Chr.25.6LXX.2Chr.5.12LXX.2Chr.20.28LXX.2Chr.29.25
νάβλα a stringed instrument LXX.1Sam.10.5

Liddell-Scott-Jones

νάβλα (nabla) a stringed instrument N:N

νάβλα, ,

a musical instrument of ten or (accusative to [Refs 1st c.AD+] of twelve strings, conjecture in [LXX+5th c.BC+]:—also νάβλας, α, , [Refs 4th c.BC+]. (Semitic word, cf. Hebrew nēbel; Phoenician, accusative to [Refs 2nd c.AD+]

__II uncertain meaning in accusative τὸν νάβλα, [Refs 2nd c.BC+]

LSJ Scripture Refs: LXX.1Kgs.10.5