Musannaf Ibn Abi Shaybah 10543 — Zakah on debts

Uthman bin Abi Uthman said: I asked al-Qasim bin Muhammad: Some of my debts are for a fixed term and some have no fixed time; should we pay zakah on them? He said: Yes. Sayyidah Aishah (may Allah be pleased with her) used to order us to pay zakah on whatever is at sea. The narrator said: I also asked Salim the same question, and he gave the same answer.