Explain the passages with reference to the context :
She found me roots of relish sweet, And honey wild, and manna dew, And sure in language strange she said ‘I love thee true’.
Context : The knight is narrating to the poet that how the beautiful lady treated him and expressed her love for him.
Explanation : The knight narrates that the beautiful lady arranged delicious and sweet roots of plants for him to eat. She also gave him honey and most sought godly drink. She very boldly expressed her love for him in an unknown language.