The Olive Leaf
A dove taught Noach that bitter food from Hashem's hand is sweeter than honey from a person's hand, and Noach waited for Hashem's word before he stepped out of the teivah.
Chazal relate that all through the months in the teivah, Noach davened, "Bring my soul out of prison." Hashem answered him that he would not leave until twelve months had passed.
When the teivah came to rest and the mountaintops appeared, Noach opened the window and sent out the raven, and then the dove. The dove found no place to rest its feet and came back, and Noach stretched out his hand and brought it inside. He waited seven more days and sent it out again. At evening it returned, and in its mouth was an olive leaf.
Why an olive leaf, of all things? The Gemara explains that the dove was speaking through it. "Master of the world," it said, "let my food be bitter as an olive, as long as it comes from Your hand, rather than sweet as honey and dependent on the hand of flesh and blood." Rebbi Abbahu points out that the dove could have brought something finer. It chose the bitter leaf to teach Noach a lesson.
Noach waited another seven days, and the dove did not return. The ground was drying, and soon it was completely dry. Yet still Noach did not step out. The Midrash says that he reasoned: I came into the teivah only with Hashem's permission, and I will go out only with His permission. Only when Hashem said, "Go out of the teivah," did Noach step out with his family into the new world.
Source: Gemara, Eruvin 18b and Sanhedrin 108b; Midrash Bereishis Rabbah 33:6 and 34:4; Midrash Tanchuma, Noach 11. English: The William Davidson Talmud (Koren–Steinsaltz); The Sefaria Midrash Rabbah (2022); Midrash Tanhuma-Yelammedenu, trans. Samuel A. Berman.
The dove preferred a bitter leaf from Hashem's hand to sweetness that would leave it depending on people. Before you eat today, hold the food for a moment and say the bracha slowly, thinking that it comes from Hashem's hand, even if it is plain. And if there is something you are waiting for, a job, an answer, a recovery, try saying once this week: I will go out when You tell me to go out. Patience can be a way of trusting Him.