tell - let something be known; "Tell them that you will be late"

perseverate - psychology: repeat a response after the cessation of the original stimulus; "The subjects in this study perseverated"

ditto - repeat an action or statement; "The next speaker dittoed her argument"

harp, dwell - come back to; "Don't dwell on the past"; "She is always harping on the same old things"

translate, interpret, render - restate (words) from one language into another language; "I have to translate when my in-laws from Austria visit the U.S."; "Can you interpret the speech of the visiting dignitaries?"; "She rendered the French poem into English"; "He translates for the U.N."

paraphrase, rephrase, reword - express the same message in different words

sum up, summarize, summarise, resume - give a summary (of); "he summed up his results"; "I will now summarize"

quote, cite - repeat a passage from; "He quoted the Bible to her"