Daharasutta

sn3.1:3.1 “Great king, these four things should not be looked down upon or disparaged because they are young.

sn3.1:3.2 What four?

sn3.1:3.3 An aristocrat,

sn3.1:3.4 a serpent,

sn3.1:3.5 a fire,

sn3.1:3.6 and a mendicant.

sn3.1:3.7 These four things should not be looked down upon or disparaged because they are young.”