SN 3.15 - Sangama Sutta: A Battle (2)
Translated by Thanissaro Bhikkhu
Source: https://www.accesstoinsight.org/tipitaka/sn/sn03/sn03.015.than.html
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Copyright: ©1999 Thanissaro Bhikkhu.
License notice: The text of this page ("Sangama Sutta: A Battle (2)", by Thanissaro Bhikkhu) is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. To view a copy of the license, visit https://creativecommons.org/licenses/by-nc/4.0/. Documents linked from this page may be subject to other restrictions.
Attribution: ©1999 Thanissaro Bhikkhu. The text of this page ("Sangama Sutta: A Battle (2)", by Thanissaro Bhikkhu) is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. To view a copy of the license, visit https://creativecommons.org/licenses/by-nc/4.0/. Documents linked from this page may be subject to other restrictions. Transcribed from a file provided by the translator. Last revised for Access to Insight on 30 November 2013. How to cite this document (a suggested style): "Sangama Sutta: A Battle (2)" (SN 3.15), translated from the Pali by Thanissaro Bhikkhu. Access to Insight (BCBS Edition), 30 November 2013, https://www.accesstoinsight.org/tipitaka/sn/sn03/sn03.015.than.html .
Changes: Presentation only: original HTML markup reflowed into plain text; wording, numbering and source repetitions retained. No repetitions expanded.
Completeness: ABBREVIATED. Every source-unit character is preserved, including introductions, notes and verse structure. Thanissaro's collection-level note explicitly states that repetitions were cut: https://www.dhammatalks.org/suttas/about.html. This is evidence about the translation method, not an assertion that every individual unit contains an omission; no repetitions reconstructed.

Staying at Savatthi. Then King Ajatasattu of Magadha, the son of Queen Videha, raising a fourfold army, marched toward Kasi against King Pasenadi Kosala. King Pasenadi heard, "King Ajatasattu of Magadha, the son of Queen Videha, they say, has raised a fourfold army and is marching toward Kasi against me." So King Pasenadi, raising a fourfold army, launched a counter-attack toward Kasi against King Ajatasattu. Then King Ajatasattu & King Pasenadi fought a battle, and in that battle King Pasenadi defeated King Ajatasattu and captured him alive.

The thought then occurred to King Pasenadi: "Even though King Ajatasattu has wronged me when I have done him no wrong, still he is my nephew. What if I, having confiscated all his elephant troops, all his cavalry, all his chariots, & all his infantry, were to let him go with just his life?" So King Pasenadi — having confiscated all his elephant troops, cavalry, chariots, & infantry — let King Ajatasattu go with just his life.

Then in the early morning, a large number of monks, having put on their robes and carrying their bowls & outer robes, went into Savatthi for alms. Having gone for alms in Savatthi, after the meal, returning from their alms round, they went to the Blessed One and, on arrival, having bowed down to him, sat to one side. As they were sitting there, they [reported these events to the Blessed One].

Then, on realizing the significance of that, the Blessed One on that occasion spoke these verses:

 A man may plunder as long as it serves his ends, but when others are plundered, he who has plundered gets plundered in turn. A fool thinks, 'Now's my chance,' as long as his evil has yet to ripen. But when it ripens, the fool falls into pain. Killing, you gain your killer. Conquering, you gain one who will conquer you; insulting, insult; harassing, harassment. And so, through the cycle of action, he who has plundered gets plundered in turn. 

See also: SN 3.14; Mv 10.2.3-20; Dhp 69.