Vine's Expository Dictionary: View Entry
μία mía, mee'-ah; irregular feminine of G1520; one or first:—a (certain), + agree, first, one, × other.
The KJV translates Strong's G3391 in the following manner: one (62x), first (8x), a certain (4x), a (3x), the other (1x), agree (with G4160) (with G1106) (1x).
only one, someone
Strong's Number G3391 matches the Greek μία (mia), which occurs 0 times in 0 verses in the TR Greek.
View OT results in the LXX Greek concordance
View NT results in the MGNT Greek concordance