שְׁלֹשָׁ֣ה הֵ֭מָּה מֵיטִ֣יבֵי צָ֑עַד וְ֝אַרְבָּעָ֗ה מֵיטִ֥בֵי לָֽכֶת׃
There are three things which are stately in their march, Yea, four which are stately in going:
Read kabbalistic (mystical) interpretation of Proverbs 30:29: and classical mystical sources.