Simple past tense and past participle of lend an ear.
Lent-an-ear Sentence Examples
had stood that served to render ineffectual others of his encyclicals, in which he dealt earnestly and effectively with matters in which orthodox Protestants had a sympathetic interest with him and might otherwise have lent an ear to his counsels.
In 1231 Henry lent an ear to those who asserted that the justiciar had secretly encouraged armed attacks upon the aliens to whom the pope had given English benefices.
He attended the meetings of the Saint-Simonists, lent an ear to the romantic mysticism of Pere Enfantin and later to the teaching of Abbe Lamennais.