Shadowhunters - Season 1, Episode 4: Soundtracks

Isabelle helps Clary pick out an outfit for the rave; Jace give Clary a seraph dagger.

Clary, Jace, Alec, Isabelle stand in line with a crowd of downworlders to enter the bar; Isabelle shows off the necklace, Alec tells her to take it off.

Jace tells the others to blend in, but to keep their weapons ready; Magnus demands the necklace, then tells Clary & Jace that he gave the gave Clary's memories to a greater demon for safekeeping.

Clary asks Jace if it's a good idea they're at the club; Alec tells Isabelle to take off her necklace.