I will open my mouth in a parable: I will utter dark sayings of old:
Psalm 49:4 I will incline my ear to a parable: I will open my dark saying on the harp.
Matthew 13:13,34,35 Therefore speak I to them in parables: because they seeing see not; and hearing they hear not, neither do they understand...
Proverbs 1:6 To understand a proverb, and the interpretation; the words of the wise, and their dark sayings.
Matthew 13:11-13 He answered and said to them, Because it is given to you to know the mysteries of the kingdom of heaven, but to them it is not given...
Mark 4:34 But without a parable spoke he not to them: and when they were alone, he expounded all things to his disciples.