فَإِذَا بَلَغَتْ إِحْدَى وَسِتِّينَ: فَفِيهَا جَذَعَةٌ، إِلَى خَمْسٍ وَسَبْعِينَ.
Translation: At 61 camels, one jadha‘ah is due through 75.
At 61 camels, one jadha‘ah is due through 75. This is a female camel that has completed four years and entered her fifth.
Bint makhad, bint labun, hiqqah and jadha‘ah are distinct age classes. The class changes at specified thresholds, not with every additional camel.