40 (3.8) kumbhūpamaṃ kāyamimaṃ viditvā nagarūpamaṃ cittamidaṃ ṭhapetvā
yodhetha māraṃ paññāyudhena jitañca rakkhe anivesano siyā.
: 藏六如龜 (19) 防意如城
慧與魔戰 勝則無患
40 Knowing that this body is (fragile) like a jar, and making this thought firm like a fortress, one should attack Mara (the tempter) with the weapon of knowledge, one should watch him when conquered, and should never rest.