Matthew 21:3-7

And if anyone says anything to you, you shall say, ‘The Lord needs them,’ and he will send them on immediately.”

Now this took place so that what was spoken through the prophet would be fulfilled:

“Say to the daughter of Zion, ‘Behold your King is coming to you, Humble, and mounted on a donkey, Even on a colt, the foal of a donkey.’ ”

The disciples went and did just as Jesus had instructed them,

and brought the donkey and the colt, and laid their cloaks on them; and He sat on the cloaks.