Mahabharata 3.189.8

आरामाश्चैव चैत्याश्च तटाकान्यवटास्तथायज्ञक्रियाश्च विविधा भविष्यन्ति कृते युगे

ārāmāścaiva caityāśca taṭākānyavaṭāstathāyajñakriyāśca vividhā bhaviṣyanti kṛte yuge

Our plain-language meaning of this verse is waiting for scholar review.