Discord.js Say Command

// embed version:
const Discord = require('discord.js');
const client = new Discord.Client();
const { Client, RichEmbed } = require('discord.js');
client.login('<your-bot-token>');
client.on("message", (message) => {
if (message.content.startsWith(`!say`)) {
  var text = message.content.split(' ').slice(1).join(' ');
    const embed = new RichEmbed()
      .setTitle('Incorrect usage!')
      .setColor(0x20ff00)
      .setDescription(`Please use it like this example:\n**${prefix}say Bottom Text**`)
  if(!text) return message.channel.send(embed);
   message.channel.send(text);
  message.delete();
  message.channel.stopTyping()
 }
});
// Non-embed version:
const Discord = require('discord.js');
const client = new Discord.Client();
client.login('<your-bot-token>');
client.on("message", (message) => {
if (message.content.startsWith(`!say`)) {
  var text = message.content.split(' ').slice(1).join(' ');
  if(!text) return message.channel.send('Please use it like this example:\n**!say Bottom Text**');
   message.channel.send(text);
  message.delete();
  message.channel.stopTyping()
 }
});