"The Feast of Unleavened Bread you shall keep. Seven days you shall eat unleavened bread, as I commanded you, in the appointed time of the month of Abib; for in the month of Abib you came out from Egypt.
Exodus 34:18
Surrounding context
34:17 "You shall make no molded gods for yourselves.
34:18 "The Feast of Unleavened Bread you shall keep. Seven days you shall eat unleavened bread, as I commanded you, in the appointed time of the month of Abib; for in the month of Abib you came out from Egypt.
34:19 "All that open the womb are Mine, and every male firstborn among your livestock, whether ox or sheep.