1 Kings 22:19-23 (NIV)

19 Micaiah continued, "Therefore hear the word of the LORD : I saw the LORD sitting on his throne with all the host of heaven standing around him on his right and on his left. 20 And the LORD said, 'Who will entice Ahab into attacking Ramoth Gilead and going to his death there?'
"One suggested this, and another that. 21 Finally, a spirit came forward, stood before the LORD and said, 'I will entice him.'

22 " 'By what means?' the LORD asked.
" 'I will go out and be a lying spirit in the mouths of all his prophets,' he said.
" 'You will succeed in enticing him,' said the LORD. 'Go and do it.'

23 "So now the LORD has put a lying spirit in the mouths of all these prophets of yours. The LORD has decreed disaster for you."