John 10:21

others said, this is not the language of one possess'd: can a demon give sight to the blind?

Matthew 4:24

so that his fame was spread over all Syria: and they brought unto him all sick people that were afflicted with any diseases or pains, demoniacs, lunatics, and paralytics; and he healed them.

Matthew 11:5

the blind recover their sight, the lame walk, the lepers are cleansed, the deaf hear, the dead are raised, and the poor have the gospel preached to them.

John 9:6

having said this, he spit on the ground, which by means of his saliva he made into clay, wherewith he anointed the eyes of the blind man,

John 9:32-33

It was never heard since the world began, that any man gave sight to one that was born blind.

Treasury of Scripture Knowledge

Summary

Others said, These are not the words of him that hath a devil. Can a devil open the eyes of the blind?

General references

Bible References

Can

John 9:6
having said this, he spit on the ground, which by means of his saliva he made into clay, wherewith he anointed the eyes of the blind man,
Matthew 11:5
the blind recover their sight, the lame walk, the lepers are cleansed, the deaf hear, the dead are raised, and the poor have the gospel preached to them.

General references

Luke 12:52
for the future, if there are five persons in one family, they will be divided; three against two, and two against three.