UD 1.1  Paṭhama bodhi sutta - Upon Awakening (First)

Evaṁ me sutaṁ— ekaṁ samayaṁ bhagavā uruvelāyaṁ viharati najjā nerañjarāya tīre bodhirukkhamūle paṭhamābhisambuddho. Tena kho pana samayena bhagavā sattāhaṁ ekapallaṅkena nisinno hoti vimuttisukhapaṭisaṁvedī. Atha kho bhagavā tassa sattāhassa accayena tamhā samādhimhā vuṭṭhahitvā rattiyā paṭhamaṁ yāmaṁ paṭiccasamuppādaṁ anulomaṁ sādhukaṁ manasākāsi:

Thus have I heard—At one time, the |Blessed One::Sublime One, Fortunate One, epithet of the Buddha [bhagavā]| was dwelling at |Uruvelā::name of a town in Magadha, lit. broad banks [uruvelā]| on the bank of the river Nerañjarā at the foot of a goatherd’s banyan tree, having just attained full awakening. Then, for seven days, the Blessed One sat in one posture experiencing the ease of liberation. At the end of those seven days, the Blessed One, emerging from that |perfect peace of mind::stability of mind, stillness of mind [samādhi]|, during the first watch of the night, thoroughly paid attention to dependent co-arising in forward order:

“Iti imasmiṁ sati idaṁ hoti, imassuppādā idaṁ uppajjati, yadidaṁ— avijjāpaccayā saṅkhārā, saṅkhārapaccayā viññāṇaṁ, viññāṇapaccayā nāmarūpaṁ, nāmarūpapaccayā saḷāyatanaṁ, saḷāyatanapaccayā phasso, phassapaccayā vedanā, vedanāpaccayā taṇhā, taṇhāpaccayā upādānaṁ, upādānapaccayā bhavo, bhavapaccayā jāti, jātipaccayā jarāmaraṇaṁ sokaparidevadukkhadomanassupāyāsā sambhavanti. Evametassa kevalassa dukkhakkhandhassa samudayo hotī”ti.

“When this exists, that comes to be; with the arising of this, that arises. That is: with ignorance as a condition, formations arise; from formations as a condition, consciousness arises; from consciousness as a condition, name-and-form arises; from name-and-form as a condition, the six sense bases arise; from the six sense bases as a condition, contact arises; from contact as a condition, feeling arises; from feeling as a condition, craving arises; from craving as a condition, clinging arises; from clinging as a condition, continued existence comes to be; from continued existence as a condition, birth comes to be; from birth as a condition, aging and death, sorrow, lamentation, pain, displeasure, and despair come to be. Thus is the arising of this whole mass of suffering.”

Atha kho bhagavā etamatthaṁ viditvā tāyaṁ velāyaṁ imaṁ udānaṁ udānesi:

Then, understanding the significance of this, the Blessed One at that time expressed this inspired utterance:

“Yadā have pātubhavanti dhammā,
Ātāpino jhāyato brāhmaṇassa;
Athassa kaṅkhā vapayanti sabbā,
Yato pajānāti sahetudhamman”ti.

“When the nature of things becomes evident,
to the Brahmin meditating with continuous effort;
All his doubts are dispelled,
when he knows a thing with its cause.”