'Sir' in the Bible

So the slaves of the owner came and said to him, 'Sir, didn't you sow good seed in your field? Then where did the weeds come from?'

The father went to the other son and said the same thing. This boy answered, 'I will, sir,' but did not go.

The one who had received the five talents came and brought five more, saying, 'Sir, you entrusted me with five talents. See, I have gained five more.'

The one with the two talents also came and said, 'Sir, you entrusted two talents to me. See, I have gained two more.'

Then the one who had received the one talent came and said, 'Sir, I knew that you were a hard man, harvesting where you did not sow, and gathering where you did not scatter seed,

and said, "Sir, we remember that while that deceiver was still alive he said, 'After three days I will rise again.'