Strong’s Greek
G710 — aristeros
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀριστερός
aristeros — pronounced ar-is-ter-os'
apparently a comparative of the same as 712; the left hand (as second-best):--left (hand). see GREEK for 712
3 occurrences in the KJV.
Matthew 6:3
But when thou doest alms, let not thy left hand know what thy right hand doeth:
Luke 23:33
And when they were come to the place, which is called Calvary, there they crucified him, and the malefactors, one on the right hand, and the other on the left.
2 Corinthians 6:7
By the word of truth, by the power of God, by the armour of righteousness on the right hand and on the left,