love-laboured

“The smiling Garden of Persian Literature": a Garden which I would describe, in the Eastern style, as a happy spot, where lavish Nature with profusion strews the most fragrant and blooming flowers, where the most delicious fruits abound, which is ever vocal with the plaintive melancholy of the nightingale, who, during day and night, "tunes her love-laboured song": ... where the voice of Wisdom is often heard uttering her moral sentence, or delivering the dictates of experience.”

Flowers from a Persian Garden and Other Papers