Strong’s Greek
G1281 — diapragmateuomai
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
διαπραγματεύομαι
diapragmateuomai — pronounced dee-ap-rag-mat-yoo'-om-ahee
from 1223 and 4231; to thoroughly occupy oneself, i.e. (transitively and by implication) to earn in business:--gain by trading. see GREEK for 1223 see GREEK for 4231
1 occurrence in the KJV.
Luke 19:15
And it came to pass, that when he was returned, having received the kingdom, then he commanded these servants to be called unto him, to whom he had given the money, that he might know how much every man had gained by trading.