Vine's Expository Dictionary: View Entry
TDNT Reference: 5:457,729
ὅρκος hórkos, hor'-kos; from ἕρκος hérkos (a fence; perhaps akin to G3725); a limit, i.e. (sacred) restraint (specially, an oath):—oath.
The KJV translates Strong's G3727 in the following manner: oath (10x).
that which has been pledged or promised with an oath
Strong's Number G3727 matches the Greek ὅρκος (horkos),
which occurs 10 times in 10 verses
in the TR Greek.
View OT results in the LXX Greek concordance
View NT results in the MGNT Greek concordance