Answer

In the Sāgaracandra story, he faced the greatest hardship when he was thrown into the sea and struggled there for eight days on a floating log. ( jainbelief.com)

Explanation

That sea-episode is described as a severe ordeal before he was washed ashore on the island of Amar. ( jainbelief.com)

Takeaway

The story shows Sāgaracandra’s endurance and inner strength even in extreme suffering. ( jainbelief.com)