usher someone or something into some place
and usher someone or something into escort or lead a person, a group, or something into a place. The guard ushered the group into the palace. They ushered in the visitors.
usher someone or something out of some place
and usher someone or something outto escort or lead someone or a group out of a place. We ushered them from the room. The woman ushered out the guest.
usher someone to something
to escort or lead someone to something, such as a seat, the door, etc. The well-dressed gentleman ushered the bride to the altar. Her father ushered her to the altar.
welcome someone into something
and welcome someone into greet one as one is ushered into something or some place. The Franklins welcomed us into their home. Please welcome in our new members.