'Shouldest' in the Bible

But Peter said, Ananias, why has Satan filled thy heart that thou shouldest lie to the Holy Spirit, and put aside for thyself a part of the price of the estate?

For so hath the Lord commanded us, saying, I have set thee to be a light of the Gentiles, that thou shouldest be for salvation unto the ends of the earth.

And he said, The God of our fathers hath chosen thee, that thou shouldest know his will, and see that Just One, and shouldest hear the voice of his mouth.