How many times is demon mentioned in the Bible?

But the Spirit says expressly that in later times some will fall away from the faith, paying attention to seducing spirits and doctrines of demons,

On: Demons, End Times

Yes, they sacrificed their sons and their daughters to demons.

On: Demons

When he came to the other side, into the country of the Gergesenes, two people possessed by demons met him there, coming out of the tombs, exceedingly fierce, so that nobody could pass that way.

On: Demons

Then one possessed by a demon, blind and mute, was brought to him and he healed him, so that the blind and mute man both spoke and saw.

On: Demons

But when the Pharisees heard it, they said, “This man does not cast out demons, except by Beelzebul, the prince of the demons.”

On: Demons

and certain women who had been healed of evil spirits and infirmities: Mary who was called Magdalene, from whom seven demons had gone out;

On: Demons

Jesus asked him, “What is your name?” He said, “Legion,” for many demons had entered into him.

On: Demons

The seventy returned with joy, saying, “Lord, even the demons are subject to us in your name!”

On: Demons

The report about him went out into all Syria. They brought to him all who were sick, afflicted with various diseases and torments, possessed with demons, epileptics, and paralytics; and he healed them.

On: Mental Health

These signs will accompany those who believe: in my name they will cast out demons; they will speak with new languages;

On: What Does the Bible Say About Speaking in Tongues? 22 Verses