G2932–κτάομαι–ktaomai

Provide neither gold, nor silver, nor brass in your purses;

κτήσησθε ktēsēsthe “may take along”

I fast twice in the week, I give tithes of all that I possess.

κτῶμαι. ktōmai “I gain.”

In your patience possess ye your souls.

κτήσασθε ktēsasthe “do you gain yourselves”

Now this man purchased a field with the reward of iniquity; and falling headlong, he burst asunder in the midst, and all his bowels gushed out.

ἐκτήσατο ektēsato “acquired”

But Peter said to him, Thy money perish with thee, because thou hast thought that the gift of God may be purchased with money.

κτᾶσθαι. ktasthai “to be obtained!”

And the chief captain answered, With a great sum I obtained this freedom. And Paul said, But I was free born.

ἐκτησάμην. ektēsamēn “bought.”

That every one of you should know how to possess his vessel in sanctification and honor;

κτᾶσθαι ktasthai “to control”