Magnus Meanderings, Ta'Verin Chronicles by Glantri
"You may come in, I'll send down for some tea and we can talk." and she gestures over to a passing Shienaran and after a quick exchange of pleasantry and formality asks that he bring a fresh pitcher of tea. She waits at the door for him to return before heading back in to take a seat. Lan stays standing, watching over her left shoulder. She pours herself a cup and offers you one as well. The teacups are rather ornate looking and bear a sigil of a tree and crown.
Moiraine responds, in a quiet and serene manner:
"I'm familiar with Min, and would say that I know her quite well. I also suspect she would be quite cross with anyone implicating that she has Powers. Some would see shadows in one who could tell the future."
When you ask about if Moiraine swore an oath, however, she raises an eyebrow slightly, the only mark of anything outside of absolute serenity in her entire speech and disposition. Lan's face has grown markedly dark at this point however, with more danger behind his eyes than you've previously seen with the exception of when you saw him face down shadowspawn. He stays quite though as Moiraine continues:
"I am no Dragonsworn, I am an Aes Sedai."