In the Torah, Deuteronomy 29:8 says: "Observe therefore the words of this covenant, and do them, that you may make all that you do to prosper."
《魏书·卷二十一上·列传第九上》：又说曰：“殿下儿妇已渡河，两头不相知，今俛眉自安，不其危乎！”禧曰：“初遣去日，令如行人渡河，听我动静。