The Compendium of Bheḷa 4.5.1

4.5.1

iha khalvojastejaḥ śarīre nity eca[va] bhavataḥ | tayoḥ[teyo] sthānāni dvādaśa bhavanti | tad yathā---tvakśoṇita[vaśoṇīta]-māṃsamedo ' sthimajjāśuklasvedapittaśleṣmamūtrapurīṣāṇīti | tānyavyāpannāni sukham ity ucyate | vyāpannaistu[vyāpannestu] vātapittaśleṣmāṇaḥ praduṣṭā rasādiṣu vikārānupajanayanti ||

Here indeed, vigor and brilliance exist constantly in the body. Their seats are twelve. They are as follows: skin, blood, flesh, fat, bone, marrow, semen, sweat, bile, phlegm, urine, and feces. When these are unimpaired, it is called health. But when they are impaired, wind, bile, and phlegm, becoming vitiated, produce disorders in the chyle and other [dhatus].