The word "trinity" doesn't have to be spelled out in the bible. Another way to say it is how many members are there in the Godhead? You seem to be getting desperate here. The Book of Mormon supports the Bible that there are three members of the Godhead. Which was your original question.
There is no Godhead in the Bible...you are the one getting desperate...
I am Jehovah, and there is no one else.
There is no God except me.
I will strengthen you, although you did not know me," Isaiah 45:5