General Meanings:

In the dream the truth emerges often symbolically in dreams for honest, righteous people.

Traditional Meanings:

European (Judeo-Christian)

• Trustful person if hear truth – When you dream that you hear truth then this dream means rectitude and honesty of a dreamer.

Hindu (Hinduism)

• Confession if hear truth – To hear some kind of truth in your dream, then  someone will force you into making a confession of important information;
• Worries if hide the truth – In the dream you hide the truth then this dream says that you will have trouble in near future.

Arabian (Islamic)

• Honesty if tell the truth – To dream of telling the truth denotes that you are very honest and trustful person.