If he designated her for his son, then he will deal with her according to the customary rights ¹  of daughters.

Then Samson’s father accompanied him to Timnah for the marriage. ¹  Samson hosted a party ²  there, for this was customary for bridegrooms ³  to do.

(Now this used to be the customary way to finalize a transaction involving redemption in Israel: ¹  A man would remove his sandal and give it to the other party. ²  This was a legally binding act ³  in Israel.)

Jeremiah composed laments for Josiah which all the male and female singers use to mourn Josiah to this very day. It has become customary in Israel to sing these; they are recorded in the Book of Laments.

then if anything is done unintentionally ¹  without the knowledge of ²  the community, the whole community must prepare one young bull for a burnt offering – for a pleasing aroma to the Lord – along with its grain offering and its customary drink offering, and one male goat for a purification offering.

When ¹  the days of their feasting were finished, ²  Job would send ³  for them and sanctify ⁴  them; he would get up early ⁵  in the morning and offer burnt offerings according to ⁶  the number of them all. For Job thought, “Perhaps ⁷  my children ⁸  have sinned and cursed ⁹  God in their hearts.” This was Job’s customary practice.