When I use Advanced Search to look for hymns pertinent to 2 Kings 2, the first four items in the result are https://hymnary.org/files/hymnary/image/Swing%20Low%20to%20Every%20Man%20and%20Nation.jpg
The Glory of These Forty Days (which at first glance seems odd, because it's so strongly New Testamental a reference in the first line, the forty days in question obviously being Lent), the Swing Low, Sweet Chariot, then God of the Prophets, which seems highly reasonable, and then Swing Low, Sweet Chariot again. Turns out the second "Swing Low, Sweet Chariot" result actually links to "Once to Every Man and Nation". Why on earth do the search results call it "Swing Low, Sweet Chariot"???
So far I have no clue.