《黄帝内经·素问·太阴阳明论》
五脏六腑各通过脾经以接受胃中的精气，所以说脾能为胃运行津液。
脏腑各因其经而受气于阳明，故为胃行其津液。
The five organs and six bowels separately receive the essence of the stomach through the Spleen Channel, so it is said that the spleen is able to circulate fluids for the stomach.