'Beside' in the Bible

He must remove its crop with its plumage and throw it to the east beside the altar on the place of the fatty ashes.

And the priest shall put on his linen robe, and he must put his linen undergarments on his body, and he shall take away the fatty ashes [of] the burnt offering that the fire has consumed on the altar, and he shall place them beside the altar.

Then Moses spoke to Aaron and to his sons Eleazar and Ithamar, "[As for] the remaining [parts], take the remainder [of] the grain offering from Yahweh's offerings made by fire and eat it, [the] unleavened bread, beside the altar, because it [is] {a most holy thing}.