συν-μαρτυρέω (Rec. συμμ-), -ῶ, to bear witness with: Rom.2:15; with dative, Rom.8:16; before ὅτι, Rom.9:1.† (AS)
STRONG'S WORD STUDY
G4828 — συμμαρτυρέω
summartureō · to testify with · Greek
3 tagged verse occurrences
Romans 2:15 · συμμαρτυρούσηςin that they show the work of the law written in their hearts, their conscience testifying with them, and their thoughts among themselves accusing or else excusing them)Romans 8:16 · συμμαρτυρεῖThe Spirit himself testifies with our spirit that we are children of God;Romans 9:1 · συμμαρτυρούσηςI tell the truth in Christ. I am not lying, my conscience testifying with me in the Holy Spirit,