This is now the third time that Jesus shewed himself to his disciples, after that he was risen from the dead.
Berean Study Bible (BSB) - John 21:14 >This was now the third time that Jesus appeared to the disciples after He was raised from the dead.
Textus Receptus (TR) - John 21:14 >Τοῦτο ἤδη τρίτον ἐφανερώθη ὁ Ἰησοῦς τοῖς μαθηταῖς αὐτοῦ, ἐγερθεὶς ἐκ νεκρῶν.