Strong's G1331 — διερωτάω (verb)
dierotao (dee-er-o-tah'-o) v.
1. to question throughout, i.e. ascertain by interrogation
[from G1223 and G2065]
KJV: make enquiry for 
Root(s): G1223, G2065 
Hebrew root: ἐρωτάω
Occurrences: 1