所言非虚

一查便知我 所言非虚 那些劫匪 我找到了

(这些都是你船上的劫匪) ── Previous context

“Check it, and you'll know I'm not lying. I've found the bandits.”

还真是 所言非虚 啊

(姜大人的藏书 果然浩如烟海啊 田兴说他搬不走) ── Previous context

“when he said he couldn't move them.”