Ravana's abduction of Kausalya, Rama's mother

Ravana once approached Brahma, inquiring him as to how his own death would come about. Brahma responded that the son of Kausalya and Dasharatha would be the cause of his death. Enraged, Ravana abducted Kausalya immediately prior to her wedding, and placed her in a box on a deserted island in the middle of the ocean.

The sage Narada described her whereabouts to Dasharatha, who then brought his army to the shore to rescue her. The army began to cross the ocean in boats, approaching the island of Kausalya's captivity. Hearing of Dasharatha's rescue attempt, Ravana sent his "rakshasa" (demon) army. In the ensuing battle, Dasharatha's army was annihilated, but Dasharatha escaped on a wooden plank, floating on the ocean for many days.

Eventually, he landed on the island of Kausalya's captivity and chanced upon the box in which she was enclosed. Narada and other sages quickly arrived and performed a wedding ceremony, after which Dasharatha and Kausalya were enclosed in the box.

Unaware of these events, Ravana went to Brahma and told him that his prediction had been rendered false, as he had killed Dasharatha and was holding Kausalya captive in the box. Knowing that his words must always be true, Brahma had the box brought to his and Ravana's presence and opened. Seeing Dasharatha and Kausalya in the box, Ravana was humiliated and planned to kill them both, but his wife Mandodari persuaded him otherwise. Eventually, Dasharatha and Kausalya went to Ayodhya, where they lived happily. Eventually she gave birth to Rama.

Ravana eventually returned to Gokarna to perform the intense tapas, which later earned him the boons from Brahma that made him invincible to everyone but humans. Thus Vishnu was later able to incarnate as Rama in order to defeat Ravana. But that story doesn't mention in Valmiki Ramayan or other Ramayana except for Ananda Ramayan and many scholars rejected that story.

The Consecration of the Shivalinga at Rameshwara

Rama sent Hanuman to bring a linga from Kashi (modern-day Varanasi), the city of Shiva. Hanuman was delayed, however, but because the muhurta (auspicious time for an event) was about to pass, Rama formed a linga made of sand and consecrated it instead. Hanuman returned and was disappointed to see that Rama had gone ahead with the consecration. Rama informed him, however, that if he removed the sand linga, he would consecrate the one Hanuman brought from Kashi. But Hanuman's efforts were to no avail, and recognizing his own pride he worshiped Rama and his pride dissipated. Rama then consecrated Hanuman's linga so that both would remain.