Musannaf Ibn Abi Shaybah 18421 — Shighar (exchange) marriage

Suwayd bin Ghafalah (may Allah have mercy on him) said: The predecessors used to dislike the shighar marriage. Shighar is that a man marries off (a woman in his charge) to another man without a dowry, on the condition that the other marries off (a woman in his charge) to him.