Do with their death bury their parents strife?

The quote is from Shakespeare's play "Romeo and Juliet." Romeo and Juliet's families were feuding with other. Romeo and Juliet were in love but due to the families' feud had no chance of gaining consent to their marriage, so married clandestinely. Due to a series of mix-ups Romeo and Juliet each thought the other was dead and committed suicide. At the end of the play their parents are more or less told Words to the effect of "See what your feuding has come to," and exhorted to give up feuding with each other.