Astanga Hrudaya
तत्रास्थनि स्थितो वायुः, पित्तं तु स्वेदरक्तयोः। श्लेष्मा शेषेषु, तेनैषामाश्रयाश्रयिणां मिथः॥२६॥
Relationship between Dosha and Dhatu- Vata resides in Asthi (bones) Pitta resides in Sweda (sweat) and Rakta (blood) Kapha resides in rest of the Dhatu and Mala. In case of Pitta and Kapha, when there is an increase of Pitta or Kapha, there is also respective increase of tissues and waste products associated with them.
english translation
tatrAsthani sthito vAyuH, pittaM tu svedaraktayoH। zleSmA zeSeSu, tenaiSAmAzrayAzrayiNAM mithaH॥26॥
hk transliteration by Sanscript