Tell us, when shall these things be? and what [ shall be] the sign when all these things shall be fulfilled?
Berean Study Bible (BSB) - Mark 13:4 >“Tell us, when will these things happen? And what will be the sign that they are about to be fulfilled?”
Textus Receptus (TR) - Mark 13:4 >Εἰπὲ ἡμῖν, πότε ταῦτα ἔσται; Καὶ τί τὸ σημεῖον ὅταν μέλλῃ πάντα ταῦτα συντελεῖσθαι;