Strong's Concordance G1226

Original Word: διαβεβαιόομαι
Transliteration: diabebaióomai
Phonetic Spelling: dee-ab-eb-ahee-o'-om-ahee
[διαβεβαιόομαι] middle voice of a compound of G1223 and G950; to confirm thoroughly (by words), i.e. asseverate

Usages throughout the bible

1 Timothy 1:7 - Desiring to be teachers of the law; understanding neither what they say, nor whereof they affirm. G1226

Titus 3:8 - This is a faithful saying, and these things I will that thou affirm constantly, G1226 that they which have believed in God might be careful to maintain good works. These things are good and profitable unto men.