Strong's #3688: onos (pronounced on'-os)
apparently a primary word; a donkey:--an ass.
Thayer's Greek Lexicon:
̓́
onos
1) an ass
Part of Speech: noun masculine or feminine
Relation: apparently a root word
Citing in TDNT: 5:283, 700
Usage:
This word is used 6 times:
Matthew 21:2: "and straightway ye shall find an ass tied, and a colt with"
Matthew 21:5: "and sitting upon an ass, and a colt the foal of an ass."
Matthew 21:7: "And brought the ass, and the colt, and put"
Luke 13:15: "his ox or his ass from the stall, and"
Luke 14:5: "saying, Which of you shall have an ass or an ox fallen into"
John 12:15: "cometh, sitting on an ass's colt."