Strong's #1263: diamarturomai (pronounced dee-am-ar-too'-rom-ahee)

from 1223 and 3140; to attest or protest earnestly, or (by implication) hortatively:--charge, testify (unto), witness.

Thayer's Greek Lexicon:

́

diamarturomai

1) to testify

1a) earnestly, religiously to charge

2) to attest, testify to, solemnly affirm

2a) to give solemn testimony to one

2b) to confirm a thing by testimony, to testify, cause it to be believed

Part of Speech: verb

Relation: from G1223 and G3140

Citing in TDNT: 4:510, 564

Usage:

This word is used 15 times:

 

Luke 16:28: "five brethren; that he may testify unto them, lest they also"
Acts 2:40: "with many other words did he testify and exhort, saying, Save"
Acts 8:25: "And they, when they had testified and preached the"
Acts 10:42: "unto the people, and to testify that it is he which was ordained"
Acts 18:5: "was pressed in the spirit, and testified to the Jews that Jesus was Christ."
Acts 20:21: " Testifying both to the Jews, and also to the Greeks, repentance toward God,"
Acts 20:23: "the Holy Ghost witnesseth in every city, saying that"
Acts 20:24: "I have received of the Lord Jesus, to testify the gospel"
Acts 23:11: "Paul: for as thou hast testified of me in Jerusalem,"
Acts 28:23: "his lodging; to whom he expounded and testified the kingdom of God,"
1 Thessalonians 4:6: "have forewarned you and testified."
1 Timothy 5:21: " I charge thee before God, and the Lord Jesus Christ, and"
2 Timothy 2:14: "Of these things put them in remembrance, charging them before the Lord that they strive not about words"
2 Timothy 4:1: "I charge thee therefore before God, and the Lord"
Hebrews 2:6: "But one in a certain place testified, saying, What is man,"