'Evil' in the Bible

"You must not follow a crowd in doing evil things; in a lawsuit you must not offer testimony that agrees with a crowd so as to pervert justice,

Why should the Egyptians say, 'For evil he led them out to kill them in the mountains and to destroy them from the face of the earth'? Turn from your burning anger, and relent of this evil against your people.

Then the Lord relented over the evil that he had said he would do to his people.

Aaron said, "Do not let your anger burn hot, my lord; you know these people, that they tend to evil.