Matthew 14:26

Καὶ ἰδόντες αὐτὸν οἱ μαθηταὶ ἐπὶ τὴν θάλασσαν περιπατοῦντα ἐταράχθησαν, λέγοντες ὅτι Φάντασμά ἐστι· καὶ ἀπὸ τοῦ φόβου ἔκραξαν.

RBT Translation:

And the Learners, those who have perceived himself, he who is treading around on the Sea, they were stirred, those who are saying that he is a phantasm, and they kept cawing away from the Fear.

Julia Smith Literal 1876 Translation:
And the disciples seeing him walking upon the sea, were troubled, saying, It is an apparition; and they cried out for fear.

LITV Translation:
And seeing Him walking on the sea, the disciples were troubled, saying, It is a ghost! And they cried out from the fear.