KJV: And certain men which came down from Judaea taught the brethren, and said, Except ye be circumcised after the manner of Moses, ye cannot be saved.
NASB: Some men came down from Judea and began teaching the brethren, "Unless you are circumcised according to the custom of Moses, you cannot be saved."
KJV: And when neither sun nor stars in many days appeared, and no small tempest lay on us, all hope that we should be saved was then taken away.
NASB: Since neither sun nor stars appeared for many days, and no small storm was assailing us, from then on all hope of our being saved was gradually abandoned.