I am not sure whether I understand your question properly, but the first word in the Bible, in Genesis chapter 1 verse 1, is
which means "At the beginning". This word has a lot in common with the word
which means "first".
means at, or in
is translated by the dictionary as "beginning, start, outset, commencement" and can also be used to say "first of all..."
So the idea in the first word in the Bible is "At the beginning, at the start"
If you want a proper translation of the Bible into English use the King James Bible.