اركب

He (a colt) became fit for being ridden; attained to the fit time for being ridden. (S, Msb, K.) [See also مُرْكِبٌ.]

-A2- اركبهُ He gave him, appointed him, or assigned him, an animal on which to ride. (S.) [See also 2.]

أَرْكَبَنِى خَلْفَهُ [He mounted me, or made me to ride, behind him]. (A.) And أَرْكَبَنِى مَرْكَبًا فَارِهًا [He mounted me on a quick, brisk, sharp, or strong, beast]. (A.)

[Hence, اركبهُ أَمْرًا (assumed tropical:) He made him to venture upon, embark in, or undertake, an affair. And اركبهُ ذَنْبًا (assumed tropical:) He made him to commit a sin, or crime, or the like.]