Ezekiel 12:2

² Son of man, thou dwellest in the midst of a rebellious house, which have eyes to see, and see not, which have ears to hear, and hear not; for they are a rebellious house.

Sparrow and swallow

In Psalm 84:3, 'a sparrow' signifies spiritual truth, and 'a swallow' signifies natural truth from which worship is performed.