Anyobody know this sutta?

Dear group.
i saw this on another site, Does anybody have a reference. most of my
Anguttara nikaya is in new Zealand
\
""" the Anguttara-Nikaya that
mentions 5 VIMUTTI-AYATANA ("Avenues of Liberation"). The 5 include
BHAVANA (meditation) along with listening to Dhamma talks, giving
Dhamma
talks, reciting Dhamma (e.g. chanting), & reflecting systematically on
Dhamma. The meaning is that the mind can realize reality (= Dhamma) &
release itself from clinging during any of these activities"""""
thanks
robert