Lexical Definition

‎עִזְקָא‎ ʻizqâʼ (iz-kaw') signet ring A:N-F
(Aramaic) from a root corresponding to ‎עָזַק‎

signet.

1) signet-ring

See Greek: δακτύλιος

Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
וּבְעִזְקָת֙ and with signet-rings of Dan.6.17
בְּעִזְקְתֵ֗הּ with signet-ring his Dan.6.17

Brown-Driver-Briggs

Hebrew form: עָזַק
[‎עִזְקָה‎] noun feminine signet-ring (ᵑ7 Syriac; √ ‎עזק‎ = surroung, see Biblical Hebrew); — suffix ‎עִזְקְתֵהּ‎ Dan 6:18* plural construct ‎קָת‎- v.Dan 6:18*.

Brown-Driver-Briggs References

Book Refs
Daniel 6:18*