Is... Absalom safe? — The king’s whole interest is centred in Absalom, and he cares for no other tidings. Ahimaaz skilfully, though untruthfully, evades the question. He had just been trained to untruthfulness in David’s service.
The king’s servant. — This can only refer to the Cushite; but by omitting the single letter which forms the conjunction in Hebrew, the phrase becomes “When Joab, the king’s servant, sent thy servant,” and so the Vulg. reads.