Daniel 10:2-3

10:2 In those days I, Daniel, was mourning for three whole weeks. 10:3 I ate no choice food; no meat or wine came to my lips, nor did I anoint myself with oil until the end of those three weeks.

Jonah 3:6-8

3:6 When the news reached the king of Nineveh, he got up from his throne, took off his royal robe, put on sackcloth, and sat on ashes. 3:7 He issued a proclamation and said, “In Nineveh, by the decree of the king and his nobles: No human or animal, cattle or sheep, is to taste anything; they must not eat and they must not drink water. 3:8 Every person and animal must put on sackcloth and must cry earnestly to God, and everyone must turn from their evil way of living and from the violence that they do.