How do i add a delay until you can use the command again?

// Example: Fetching Balanceif (message.content.toUpperCase() === `${prefix}BAL`) {money.fetchBal(message.author.id).then((i) => { // money.fetchBal grabs the userID, finds it, and puts it into 'i'.message.channel.send(`**Waifu Tokens:** ${i.money}`);})}

Submitted July 24, 2020 at 01:30AM by DirtySmallEPIC