The fifth and sixth parts of the Brihadāraṇyaka Upanishad together are called the Khila kāṇda, or Supplementary Part. The fifth part consists of fifteen chapters totalling thirty-one verses. The first verse gives the gist of the entire Upanishad, namely, the nature of Brahman, of the manifested universe, and of their mutual relationship. Brahman, beyond time, space, and causality, is infinite.