Nowhere.
there are 66 books the Bible it says so in the book of Isaiah
No it is not mentioned in the bible, but jewish history says so.
Isaiah 6:8
Isaiah Santiago- Son of Anna Santiago, Isaiah's Father deceased before His birth. Little is known about Isaiah's Father.
Jesus is my Father and brother because the Bible says so. (Isaiah 9.6 and Matthew 12.48-50)
Abbreviation for Isaiah is Isa.
There is no direct quote "think of things that are not as they were" You may be thinking of Isaiah 5:20
Astrology is mentioned in the Bible in the book of Isaiah, specifically in Isaiah 47:13-14.
Lucifer is mentioned in the Bible in the book of Isaiah, specifically in Isaiah 14:12-15.
i believe it was Jeremiah
Isaiah is one of the books in the Old Testament. In the bible books are not referred tp using a number system, they are referred to by names, so a passage from Isaiah in the Bible comes from the Book of Isaiah, it is only chapters and verses that are referred to by number
Isaiah 55:8New King James Version (NKJV) 8 "For My thoughts are not your thoughts,Nor are your ways My ways," says the Lord.