If you have seen a yellow sword in a dream: If you upset your morale too much, you may have hurtful attitudes towards the people you love, Your love life or love-themed relationships may give you pleasure. To see a yellow sword in a dream means falling ill, losing one's power, upsetting your life, hurting your soul, grief and disgrace. Selling a yellow sword in a dream means entering the war and achieving success with what you have won in the war, not giving up the fight and getting stronger.