“But his master replied.

‘You wicked slave!

You lazy slave!

You knew,

That I reap

Where I have not sown.

I gather

Where I have not scattered.

Then you ought to have

Invested my money

With the bankers.

On my return,

I would have received

What was my own

With interest.”

ἀποκριθεὶς δὲ ὁ κύριος αὐτοῦ εἶπεν αὐτῷ Πονηρὲ δοῦλε καὶ ὀκνηρέ, ᾔδεις ὅτι θερίζω ὅπου οὐκ ἔσπειρα, καὶ συνάγω ὅθεν οὐ διεσκόρπισα;

ἔδει σε οὖν βαλεῖν τὰ ἀργύριά μου τοῖς τραπεζείταις, καὶ ἐλθὼν ἐγὼ ἐκομισάμην ἂν τὸ ἐμὸν σὺν τόκῳ.

This parable is unique to Matthew, but there is something similar in Luke, chapter 19:22-23.  Jesus indicated that this master was not happy with his slave who hid his talent money.  This lord or master responded to this slave (ἀποκριθεὶς δὲ ὁ κύριος αὐτοῦ εἶπεν αὐτῷ).  He called him a wicked lazy slave.  He knew that this master was a hard man, since he reaped where he had not sown (ᾔδεις ὅτι θερίζω ὅπου οὐκ ἔσπειρα).  He gathered where he had not scattered (καὶ συνάγω ὅθεν οὐ διεσκόρπισα), repeating his own words.  The master then told this slave that he should have at a minimum invested his money with the bankers (ἔδει σε οὖν βαλεῖν τὰ ἀργύριά μου τοῖς τραπεζείταις).  Then, at least, when he returned (καὶ ἐλθὼν ἐγὼ ἐκομισάμην), he would have received his money plus the earned interest on it (ἐκομισάμην ἂν τὸ ἐμὸν σὺν τόκῳ).  This master was a harsh but generous slave owner.