The Buddha said you cannot lie, but the Buddha said you can lie conveniently. Did the Buddha say that?

It is very basic to be consistent on the inside and outside. For example, "The Buddha Speaks of the Four Determinations of Purity and Clarity" "That's why Ananda. If you don't stop telling lies, it will be like carving human excrement into the shape of sandalwood. If you want fragrance, there will be no point. I teach the bhikkhu to straighten the mind. In the four majesties, everything is done." There is no falsehood. For example, a poor man calls himself an emperor. How can he be wrong? Navel people. If the heart is like a straight string, there will never be any demons. This is the person who is called the Buddha. Don’t say so. Bo Xun said: “If you suffer from double-talk, lying and other verbal deeds in the Tongue-pulling Hell, I recommend you to read the Ksitigarbha Sutra. This is also the reason why many Dazhi rarely speak.