The fourth line of Dispersion (King Wen 59) is drawn as yin, the numeral six in the old divination manuals. James Legge's translation renders the line as dispersing his party in the state, great good fortune, dispersion leading again to accumulation, a thought not to be expected from ordinary men. The image sits inside a hexagram whose judgment as a whole concerns progress and success, the king approaching his temple, advantage in crossing the great stream, advantage in being firm and correct, and this line supplies one stage of that larger reading rather than a complete statement on its own.
Structurally the line stands at the lowest place of the upper trigram Xun, wind in Legge's readings of the eight trigrams, while the lower trigram of the hexagram is Kan, water in the same traditional set of images. The Great Symbolism of the hexagram reads wind moving above water; the ancient kings presented offerings to God and established the ancestral temple, and the fourth line takes its place inside that combined picture of Kan below and Xun above.
Read on its own the line neither opens nor closes the hexagram's argument. It marks the point where Xun is either forming (in the lower trigram) or completing itself (in the upper), and later interpreters treat its image, Dispersing His Party in the State, as the concrete case through which the hexagram's abstract judgment becomes visible in a single situation rather than a general principle.