मत्स्यबन्धका नौकाभाटकं षड्भागं दद्युः ॥ कZ_०२.२८.०३ ॥
matsyabandhakā naukābhāṭakaṃ ṣaḍbhāgaṃ dadyuḥ
मत्स्यबन्धकाः नौकाभाटकं षड्भागं दद्युः।
The wording targets boat-hire (naukābhāṭaka), i.e., a transport/usage fee connected to fishing activity.