Idioms with identifying characteristics

A large number of irrefutable facts/irrefutable evidence

Widely quoted, tortuous argument

Real and grounded

Lack of faith

Death tells no tales, three-headed six syndrome.

Introducing ancient evidence to scholars.

Many testimonies of a witness.

Several matchmakers acted as witnesses to the arranged marriage.

Prove reality with ancient experiences and lessons.

A demonstration of how dirty a turtle is when it becomes a turtle.