The Seed
Bīja Sutta  (AN 10:104)

“When a person has wrong view, wrong resolve, wrong speech, wrong action, wrong livelihood, wrong effort, wrong mindfulness, wrong concentration, wrong knowledge, & wrong release, then whatever bodily deeds he undertakes in line with that view, whatever verbal deeds… whatever mental deeds he undertakes in line with that view, whatever intentions, whatever determinations, whatever vows, whatever fabrications, all lead to what is disagreeable, unpleasing, unappealing, unprofitable, & stressful. Why is that? Because the view is evil.

“Just as when a neem-tree seed, a bitter creeper seed, or a bitter melon seed is placed in moist soil, whatever nutriment it takes from the soil & the water, all conduces to its bitterness, acridity, & distastefulness. Why is that? Because the seed is evil. In the same way, when a person has wrong view… wrong release, then whatever bodily deeds he undertakes in line with that view, whatever verbal deeds… whatever mental deeds he undertakes in line with that view, whatever intentions, whatever determinations, whatever vows, whatever fabrications, all lead to what is disagreeable, unpleasing, unappealing, unprofitable, & stressful. Why is that? Because the view is evil.

“When a person has right view, right resolve, right speech, right action, right livelihood, right effort, right mindfulness, right concentration, right knowledge, & right release, then whatever bodily deeds he undertakes in line with that view, whatever verbal deeds… whatever mental deeds he undertakes in line with that view, whatever intentions, whatever vows, whatever determinations, whatever fabrications, all lead to what is agreeable, pleasing, charming, profitable, & easeful. Why is that? Because the view is auspicious.

“Just as when a sugar cane seed, a rice grain, or a grape seed is placed in moist soil, whatever nutriment it takes from the soil & the water, all conduces to its sweetness, tastiness, & unalloyed delectability. Why is that? Because the seed is auspicious. In the same way, when a person has right view… right release, then whatever bodily deeds he undertakes in line with that view, whatever verbal deeds… whatever mental deeds he undertakes in line with that view, whatever intentions, whatever vows, whatever determinations, whatever fabrications, all lead to what is agreeable, pleasing, charming, profitable, & easeful. Why is that? Because the view is auspicious.”

See also: MN 117; MN 126; SN 45:1; AN 3:34