Exodus 13:13
donkey <02543> [of an ass.]
lamb <07716> [lamb. or, kid.]
redeem .......... redeem ................ redeem <06299> [shalt thou.]
Exodus 34:20
firstling <06363> [firstling.]
lamb <07716> [lamb. or, kid. All the.]
appear <07200> [none.]
Leviticus 27:27
add <03254> [and shall add.]
This was probably intended to prevent rash vows and covetous redemptions. The priest alone was to value the thing; and to whatever his valuation was, a fifth part must be added by him who wished to redeem it.