'Sir' in the Bible

The servants of the owner came to him and said, ‘Sir, did you not sow good seed in your field? Then how does it have weeds in it?’

Then the man came to the second son and said the same thing; and he replied, ‘I will, sir’; but he did not go.

and said, “Sir, we have remembered that when He was still alive that deceiver said, ‘After three days I will rise [from the dead].’