Shemot 30:16

16 And thou shalt take the kesef hakippurim of the Bnei Yisroel, and shalt appoint it for the Avodat Ohel Mo’ed (Work, Service of the Tent of Appointed Meeting); that it may be a zikaron unto the Bnei Yisroel before Hashem, to make kapporah for your nefashot [see Psalm 49; 1K 1:18-19 OJBC].

Shemot 30:16 Meaning and Commentary

Exodus 30:16

And thou shall take the atonement money of the children of
Israel
The half shekel, the ransom of their souls:

and shall appoint it for the service of the tabernacle of the
congregation;
for the building of the tabernacle, for the repairs of it, and for the sacrifices offered in it; particularly we find that this first collection this way was appropriated to the silver sockets of the sanctuary, and the vail, for the silver hooks, and for the pillars, ( Exodus 38:27 Exodus 38:28 ) :

that it may be a memorial unto the children of Israel before the
Lord, to make an atonement for your souls;
to put them in mind that they were sinners, that their lives were forfeited, that a ransom price was given and accepted of God, that hereby atonement, in a typical sense, was made for them; and this was before the Lord, as a token of their gratitude to him, and of their acknowledgment of the favour.

Shemot 30:16 In-Context

14 Every one that passeth among them that are numbered, from twenty years old and above, shall give a terumah (offering) unto Hashem.

15 The oisher (rich man) shall not give more, and the poor shall not give less than half a shekel, when they give a terumah (offering) unto Hashem, to make kapporah for your nefashot.

16 And thou shalt take the kesef hakippurim of the Bnei Yisroel, and shalt appoint it for the Avodat Ohel Mo’ed (Work, Service of the Tent of Appointed Meeting); that it may be a zikaron unto the Bnei Yisroel before Hashem, to make kapporah for your nefashot [see Psalm 49; 1K 1:18-19 OJBC].

17 And Hashem spoke unto Moshe, saying,

18 Thou shalt also make a Kiyor of nechoshet, and its Stand also of nechoshet, to wash withal; and thou shalt place it between the Ohel Mo’ed and the Mizbe’ach, and thou shalt put mayim therein.