how do you think this passege foreshadows the tragic event in the play

Can you give me the act and scene?

Act 2 scene 3

My pages don't match yours but so it's difficult to know exactly which passage you are referring to. Still I might consider when Romeo tells the Friar, "And badest me bury love." This basically means "you told me to burry my love" which will take place later in the play.