Word: promarturomai

Pronounce: prom-ar-too'-rom-ahee

Strongs Number: G4303

Orig: from 4253 and 3143; to be a witness in advance i.e. predict:--testify beforehand. G4253

Use: TDNT-4:510,564 Verb

Heb Strong:

1) antetestor
2) to testify beforehand
2a) to make known, predict