Revelation of Jesus Christ
From the KJV 1611 with Strong's Concordance
H3471
יָֽשְׁפִה
yash@pheh
{yaw-shef-ay'}
From an unused root meaning to polish; a gem supposed to be a jasper (from the resemblance in name)
jasper
Exodus 28:20; 39:13. Ezekiel 28:13.