вашими бы устами да мёд пить(used (sometimes: ironically) to express one's gratitude for someone's prediction and/or one's doubt that everything would be fine)
твоими бы устами мёд пить(used (sometimes: ironically) to express one's gratitude for someone's prediction and/or one's doubt that everything would be fine)
твоими бы устами да мёд пить(used (sometimes: ironically) to express one's gratitude for someone's prediction and/or one's doubt that everything would be fine)
вашими бы устами мёд пить(used (sometimes: ironically) to express one's gratitude for someone's prediction and/or one's doubt that everything would be fine)