'Attending' in the Bible

On the seventh day, when the heart of the king was merry with wine, he said to Mehuman, Biztha, Harbona, Bigtha, Abagtha, Zethar, and Carcas, seven of the eunuchs attending King Ahasuerus,

And the king's servants attending him said, "Let them seek attractive young virgins for the king.

Then Harbonah, one of the eunuchs attending the king, observed, "Look there! A pole is standing 50 cubits high at Haman's house that he prepared for Mordecai, whose report benefitted the king!"