First Dhyāna Heavens

The first dhyāna heaven is the first level of the form realm among the heavens, and is inhabited by heavenly beings who have been away from desires and reached the first dhyāna state. This heaven is far away from the evil behaviors of the desire world, and all living beings are happy in their hearts, so it is also called the land of joy free from desires.

Brahmā 梵天

https://en.wikipedia.org/wiki/Brahm%C4%81_(Buddhism)