Strong's G1278 — διαπονέω (verb)
diaponeo (dee-ap-on-eh'-o) v.
1. to toil through
2. (passively) be worried
[from G1223 and a derivative of G4192]
KJV: be grieved 
Root(s): G1223, G4192 
Hebrew root: πόνος
Occurrences: 2