Evidence:
[1] C.G. Jung, Collected Works, Vol. 5, Symbols of Transformation, p. 295 § 3445.
[2] Bible, New Testament, Letter of Paul to the Ephesians, chapter 13,14 (Elberfelder). Note the symbolism of the verse numbers, from 13 (the number of the ego) to 14 (7, the number of creation to wholeness, male and female).
[3] C.G. Jung, Collected Works, Vol. 5, Symbols of Transformation, p. 328, §388
[4] C.G. Jung, Collected Works, Vol. 5, Symbols of Transformation, p. 290 f., § 337
[5] C.G. Jung, Collected Works, Vol. 9/I, "The Archetypes and the Collective Unconscious", p. 38 f., §61 (emphasis by the author).