Who was the king who reintroduced the passover feast in Israel

The king who reintroduced the Passover feast in Israel was Josiah. He was a righteous king who ruled Judah in the 7th century BCE. During his reign, he ordered the repair and cleansing of the temple in Jerusalem and rediscovered the book of the law. After reading it, he realized that the Israelites had not been observing the Passover feast as prescribed in the law. He then commanded the people to observe the Passover in accordance with the law. This event is recorded in 2 Chronicles 35.