Charak Samhita
वाय्वम्बुतेजसा रक्तमूष्मणा चाभिसंयुतम्। स्थिरतां प्राप्य मांसं स्यात् स्वोष्मणा पक्वमेव तत् ॥२९॥
॥ Formation of mamsa dhatu॥ Due to the action of heat along with the vata, ambu (water) and tejas, the rakta is converted into stable mamsa, after being acted upon by its own agni (mamsadhatvagni)
english translation
vAyvambutejasA raktamUSmaNA cAbhisaMyutam। sthiratAM prApya mAMsaM syAt svoSmaNA pakvameva tat ॥29॥
hk transliteration by Sanscript