Exodus 5:6

2 But Pharaoh replied, “Who is the LORD that I should obey His voice and let Israel go? I do not know the LORD, and I will not let Israel go.”

3 “The God of the Hebrews has met with us,” they answered. “Please let us go on a three-day journey into the wilderness to sacrifice to the LORD our God, or He may strike us with plagues or with the sword.”

4 But the king of Egypt said to them, “Moses and Aaron, why do you draw the people away from their work? Get back to your labor!”

5 Pharaoh also said, “Look, the people of the land are now numerous, and you would be stopping them from their labor.”

6 That same day Pharaoh commanded the taskmasters of the people and their foremen:

7 “You shall no longer supply the people with straw for making bricks. They must go and gather their own straw.

8 But require of them the same quota of bricks as before; do not reduce it. For they are lazy; that is why they are crying out, ‘Let us go and sacrifice to our God.’

9 Make the work harder on the men so they will be occupied and pay no attention to these lies.”

10 So the taskmasters and foremen of the people went out and said to them, “This is what Pharaoh says: ‘I am no longer giving you straw.

Read all of Exodus 5