Vine's Expository Dictionary: View Entry
TDNT Reference: 1:340,*
ἀρνίον arníon, ar-nee'-on; diminutive from G704; a lambkin:—lamb.
The KJV translates Strong's G721 in the following manner: Lamb i.e. Christ (28x), lamb (2x).
a little lamb, a lamb
Strong's Number G721 matches the Greek ἀρνίον (arnion),
which occurs 30 times in 28 verses
in the TR Greek.