Moses
Genesis 49:11ESV·traditional attribution

Binding his foal to the vine and his donkey’s colt to the choice vine, he has washed his garments in wine and his vesture in the blood of grapes.

John Calvin Reformed @genevareformer

11. Binding his fole unto the vine, and his ass’s colt, etc He now speaks of the situation of the territory which fell by lot to the sons of Judah; and intimates, that so great would be the abundance of vines there, that they would everywhere present themselves as readily as brambles, or unfruitful shrubs, in other places.

Matthew Henry Presbyterian @wholebiblehenry

Glorious things are here said of Judah. The mention of the crimes of the three elder of his sons had not so put the dying patriarch out of humour but that he had a blessing ready for Judah, to whom blessings belonged. Judah's name signifies praise, in allusion to which he says, Thou art he whom thy brethren shall praise, Gen 49:8.

Commenting on Genesis 49:8-12

John Gill Reformed Baptist @doctorgill

Binding his foal unto the vine, and his ass's colt unto the choice vine,.... Which may be understood either of the tribe of Judah, and signify that vines should grow in such plenty, and so large and strong, that a man might fasten his ass to one of them, and if it ate and destroyed it, it would give no great concern, since the country...