Dharmaguptaka-vinaya 15.6

15.6

不與者，未受者是。受者有五種受：手與、手受；或手與、持物受；若持物授、手受；若持物授、持物受；若遙過物與，與者受者俱知中間無所觸礙，得墮手中，是謂五種受。復有五種受食：若身與身受、若衣與衣受、若曲肘與曲肘受、若器與器受、若有因緣置地與，是為五種受食。

'Not given' means what has not been received. Regarding 'receiving', there are five ways of receiving: giving with the hand and receiving with the hand; giving with the hand and receiving with an object; giving with an object and receiving with the hand; giving with an object and receiving with an object; or handing an object from a distance, where both the giver and the receiver know that nothing touches or obstructs the space between, and it falls into the hand; these are called the five ways of receiving. Furthermore, there are five ways of receiving food: body to body, robe to robe, bent elbow to bent elbow, vessel to vessel, or, if there is a reason, giving by placing it on the ground. These are the five ways of receiving food.