No.
In the King James version, all mention of Beelzebub (7 of them) appear in the New Testament.
Matthew 12:27 - And if I by Beelzebub cast out devils, by whom do your children cast them out? Therefore they shall be your judgesYes Yes - Matthew 12:27 - And if I by Beelzebub cast out devils, by whom do your children cast them out? Therefore they shall be your judges add NKJV
The colt, donkey ass were mentioned in the old testament.
Abraham is first mentioned in the Old Testament.
Most likely God is mentioned in the Old Testament in what he said and did for His people.
The name is mentioned 26 times in the Old Testament.
The word "Heaven" is mentioned 266 times in the Old Testament.
No
The pyramids are not mentioned anywhere in either the old or new testament.
Word Christianity was mentioned in the Old Testament the exact number of times that it was mentioned in the New Testament - zero.
It is mentioned in the old testament. The book of Exodus chapter 20 verse 12.
God
No