2 I will open my mouth in a parable. I will utter dark sayings of old,
Psalms 78:2 Cross References - WEB
Psalms 49:4
4 I will incline my ear to a proverb. I will solve my riddle on the harp.
Proverbs 1:6
6 to understand a proverb, and parables, the words and riddles of the wise.
Matthew 13:11-13
11 He answered them, “To you it is given to know the mysteries of the Kingdom of Heaven, but it is not given to them.
12 For whoever has, to him will be given, and he will have abundance, but whoever doesn’t have, from him will be taken away even that which he has.
13 Therefore I speak to them in parables, because seeing they don’t see, and hearing, they don’t hear, neither do they understand.
Matthew 13:34-35
Mark 4:34
34 Without a parable he didn’t speak to them; but privately to his own disciples he explained everything.