Reasons for King Dashrath Killing Shravan:
King Dashrath killed Shravan accidentally while hunting for a deer in the forest. The incident took place when Shravan was collecting water for his sick and elderly parents.

Accidental Killing:
While aiming for a deer, King Dashrath mistook the sound of Shravan collecting water for an animal and shot an arrow in that direction. This tragic mistake led to the death of innocent Shravan.

Unfortunate Circumstances:
Shravan's death was a result of a series of unfortunate circumstances - from being in the wrong place at the wrong time to being mistaken for an animal due to the sound of water he was collecting.

Guilt and Remorse:
King Dashrath was filled with guilt and remorse upon realizing his mistake. He deeply regretted his actions and was devastated by the unintended consequences of his hunting expedition.

Penance and Redemption:
To atone for his sin and seek redemption, King Dashrath fulfilled Shravan's last wish by taking water to his parents. He also granted Shravan's father a boon, which ultimately led to the birth of Lord Rama, the central character in the epic Ramayana.

Lessons Learned:
The tragic incident of Shravan's death taught King Dashrath a valuable lesson about the consequences of his actions and the importance of being mindful and considerate towards others. It also serves as a reminder of the impact of one's actions on innocent lives.