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 time. And immediately there fell on him a mist and darkness; and going about he was seeking people to lead him by the hand.

1 John 2:11

But the one hating his brother is in darkness, and walks about in darkness, and does not know whither he is going, because the darkness has 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 time. And immediately there fell on him a mist and darkness; and going about he was seeking people to lead him by the hand.
1 John 2:11
But the one hating his brother is in darkness, and walks about in darkness, and does not know whither he is going, because the darkness has blinded his eyes.