[He tilts his head, mildly amused by the polite little bow and entirely unreciprocating.]

My dear Coulson… unless I misheard you, which I sincerely doubt... I do believe you claimed to have a few items in your possession. The sword being but one of them, what other... curiosities of interest... have you hidden in your robes, I wonder?

[If there is any question as to whether this is a double entendre, let his sly, vile smile lay those doubts to rest.]