stipulate

"The condition for getting a raise at work is meeting your quarterly targets. "

"My friend told me there was something in the box, but I didn't know what it was yet. "

"Can you give me a guarantee that he will be fit for the match?"

"The police identified the thief using security camera footage. "

"The teacher is maintaining discipline in the classroom by reminding students of the rules. "

"The responsible for the project is Maria. "

"The small, colorful mushrooms were outgrowths from the rotting log in the forest. "

"The rental agreement stipulates that tenants must pay their rent by the 5th of each month. "

"to acknowledge the being of a god"

"The teacher threw a challenge to the students: "Who can solve this difficult math problem?" "

"to enter an agreement;  the UK and US negotiators nearing agreement;  he nodded his agreement."

"Marriage is a contract."