Acts 13:11

And now behold the hand of the Lord is upon thee; and thou shalt be blind, not seeing the sun for a season. And immediately a mist and darkness fell upon him, and going about, he sought some to lead him.

1 John 2:11

But he that hateth his brother, is in darkness, and walketh in darkness, and knoweth not whither he goeth, because darkness hath blinded his eyes.

Treasury of Scripture Knowledge

Summary

They grope in the dark without light, and he maketh them to stagger like a drunken man.

Bible References

Grope

Acts 13:11
And now behold the hand of the Lord is upon thee; and thou shalt be blind, not seeing the sun for a season. And immediately a mist and darkness fell upon him, and going about, he sought some to lead him.
1 John 2:11
But he that hateth his brother, is in darkness, and walketh in darkness, and knoweth not whither he goeth, because darkness hath blinded his eyes.