Acts 17:23 For as I passed along, and observed the objects of your worship, I found also an altar with this inscription:'TO AN UNKNOWN GOD.' What therefore you worship in ignorance, this I announce to you. (WEB KJV WEY ASV DBY WBS YLT NAS RSV NIV)
1 Corinthians 14:2 For he that speaketh in an unknown tongue speaketh not unto men, but unto God: for no man understandeth him; howbeit in the spirit he speaketh mysteries. (KJV WEY WBS YLT)
1 Corinthians 14:4 He that speaketh in an unknown tongue edifieth himself; but he that prophesieth edifieth the church. (KJV WEY WBS YLT)
1 Corinthians 14:13 Wherefore let him that speaketh in an unknown tongue pray that he may interpret. (KJV WBS YLT)
1 Corinthians 14:14 For if I pray in an unknown tongue, my spirit prayeth, but my understanding is unfruitful. (KJV WEY WBS YLT)
1 Corinthians 14:19 Yet in the church I had rather speak five words with my understanding, that by my voice I might teach others also, than ten thousand words in an unknown tongue. (KJV WEY WBS YLT)
1 Corinthians 14:21 In the Law it stands written, "'By men of unknown tongues and by the lips of an unknown nation will I speak to this People, but even then they will not listen to Me', says the Lord." (WEY)
1 Corinthians 14:27 If any man speak in an unknown tongue, let it be by two, or at the most by three, and that by course; and let one interpret. (KJV WEY WBS YLT)
2 Corinthians 6:9 as unknown, and yet well known; as dying, and behold, we live; as punished, and not killed; (WEB KJV ASV DBY WBS YLT NAS RSV NIV)
Galatians 1:22 I was still unknown by face to the assemblies of Judea which were in Christ, (WEB KJV WEY ASV DBY WBS YLT NAS NIV)
Ephesians 4:31 Let all bitterness and all passionate feeling, all anger and loud insulting language, be unknown among you--and also every kind of malice. (WEY)
Genesis 41:31 and the plenty will not be known in the land by reason of that famine which follows; for it will be very grievous. (See NAS RSV)
Deuteronomy 28:36 Yahweh will bring you, and your king whom you shall set over you, to a nation that you have not known, you nor your fathers; and there you shall serve other gods, wood and stone. (See NIV)
Isaiah 48:6 All this has come to your ears and you have seen it; will you not give witness to it? I am now making clear new things, even secret things, of which you had no knowledge. (See NIV)
Daniel 11:38 But in his place shall he honor the god of fortresses; and a god whom his fathers didn't know shall he honor with gold, and silver, and with precious stones, and pleasant things. (See NIV)