The ideal order was laid down in the Dharmasutras and Dharmashastras.

Dharmasutras:
The Dharmasutras are ancient texts that provide guidelines for righteous living and societal norms in ancient India. They were composed by various ancient scholars known as sutrakaras. The Dharmasutras are written in concise, aphoristic style and contain rules and regulations pertaining to various aspects of life, including ethics, morality, social conduct, and religious practices. These texts are considered an important part of the Smriti literature, which refers to texts based on human memory and tradition.

Dharmashastras:
The Dharmashastras are a collection of legal and ethical codes that provide a comprehensive guide to personal conduct, social customs, and religious practices in Hindu society. They are written in the form of sutras, which are concise verses or aphorisms. The most well-known and influential Dharmashastra is the Manusmriti, also known as the Laws of Manu. The Manusmriti lays down principles of governance, administration, and social hierarchy, as well as guidelines for personal conduct, marriage, inheritance, and so on.

Ideal Order:
The ideal order, as laid down in the Dharmasutras and Dharmashastras, refers to the social and moral framework that individuals were expected to adhere to in ancient India. These texts provided guidelines for righteous living and emphasized the importance of fulfilling one's duties and obligations within society. The ideal order encompassed various aspects of life, including personal conduct, social interactions, and religious practices.

The ideal order was based on the concept of dharma, which refers to righteous duty and moral law. It emphasized the importance of upholding one's dharma, which varied according to one's caste, gender, and stage of life. The Dharmasutras and Dharmashastras prescribed specific rules and regulations for each individual based on their social position and responsibilities.

The ideal order was hierarchical in nature, with different castes and social groups having specific roles and responsibilities. It emphasized the importance of maintaining social harmony and upholding traditional customs and practices. The texts provided guidelines for various aspects of life, such as marriage, inheritance, education, and governance, and laid down rules for resolving disputes and maintaining law and order.

In conclusion, the ideal order was laid down in the Dharmasutras and Dharmashastras, ancient texts that provided guidelines for righteous living and societal norms in ancient India. These texts emphasized the importance of upholding one's dharma and maintaining social harmony based on hierarchical social structures.